CN219036284U - Natural gas storage and transportation anti-leakage device - Google Patents
Natural gas storage and transportation anti-leakage device Download PDFInfo
- Publication number
- CN219036284U CN219036284U CN202223549765.XU CN202223549765U CN219036284U CN 219036284 U CN219036284 U CN 219036284U CN 202223549765 U CN202223549765 U CN 202223549765U CN 219036284 U CN219036284 U CN 219036284U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- sealing frame
- sealing
- plates
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a natural gas storage and transportation anti-leakage device, and particularly relates to the technical field of natural gas storage and transportation. According to the utility model, the motor works to drive the rotating shaft to rotate, the rotating shaft drives the transverse plate to horizontally move, so that the two connecting plates are driven to horizontally move, and the two sealing plates are driven to horizontally move, so that the two sealing plates seal the two partition plates, natural gas cannot flow out of the sealing frame through the two partition plates, the structure is simple, the leakage of the natural gas is effectively prevented, and the service life is long.
Description
Technical Field
The utility model relates to the technical field of natural gas storage and transportation, in particular to a natural gas storage and transportation leakage-proof device.
Background
Natural gas refers to all gases naturally occurring in nature, including gases formed by various natural processes in the atmosphere, water and rock circles. The definition of "natural gas" has been used for a long time in a narrow definition from the viewpoint of energy, and refers to a mixture of hydrocarbon and non-hydrocarbon gases that are naturally deposited in a formation.
The utility model of the authorized bulletin number CN216896759U discloses a natural gas storage and transportation anti-leakage device, which realizes the aim of limiting a cover body by arranging the box body, the cover body, a limiting block, a limiting plate, a screw rod, a nut, a sliding plate, a spring and a sealing ring to realize the effect of conveniently sealing the device, the effect of conveniently storing and transporting natural gas by a subsequent device and the use of staff;
this structure is when using, through spacing the lid to reached the convenience and sealed the effect to the device, but after long-term use, the spring can take place mechanical fatigue, thereby influences spring elasticity, result of use is relatively poor.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims at overcoming the defects of the prior art, providing a natural gas storage and transportation leakage-proof device and solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the natural gas storage and transportation anti-leakage device comprises a storage and transportation tank, wherein the bottom end of the storage and transportation tank is fixedly connected with two bases, the top end of the storage and transportation tank is fixedly communicated with a second feeding pipe, a sealing frame is arranged on the top of the second feeding pipe in a threaded manner, two partition plates are fixedly connected inside the sealing frame, and a sealing assembly is arranged between the two partition plates;
the sealing assembly comprises a motor, a rotating shaft, a transverse plate, a limiting rod, two connecting plates and two sealing plates, wherein the motor is fixedly connected with a sealing frame, one end of the rotating shaft is coaxially connected with an output shaft of the motor in a transmission manner, the other end of the rotating shaft is movably connected with the sealing frame through a bearing, the rotating shaft is in threaded connection with the transverse plate, the two connecting plates are fixedly connected with the transverse plate, and the two sealing plates are respectively fixedly connected with the two connecting plates.
Further, one end of the limiting rod penetrates through the transverse plate, and the limiting rod is fixedly connected with the sealing frame.
Further, air pumps are fixedly installed on one side of the transverse plate, air bags are fixedly connected to the outer sides of the sealing plates, and the air bags are communicated with the air pumps.
Furthermore, a natural gas detector is fixedly arranged on one side of the sealing frame, and the two separation plates are positioned at the bottoms of the natural gas detector.
Further, the screw thread at the top of the sealing frame is provided with a first feeding pipe, and sealing gaskets are arranged between the first feeding pipe and the sealing frame and between the second feeding pipe and the sealing frame.
Further, the transparent plate is fixedly arranged on the front side of the sealing frame.
The utility model has the technical effects and advantages that:
1. according to the utility model, the motor works to drive the rotating shaft to rotate, the rotating shaft drives the transverse plate to horizontally move, so that the two connecting plates are driven to horizontally move, and the two sealing plates are driven to horizontally move, so that the two sealing plates seal the two partition plates, natural gas cannot flow out of the sealing frame through the two partition plates, the structure is simple, the leakage of the natural gas is effectively prevented, and the service life is long;
2. according to the utility model, the two air bags are inflated through the air pump, the two air bags seal gaps between the two sealing plates and the two partition plates, so that the tightness is further improved, the positions of the two sealing plates can be observed through the transparent plate, the first feeding pipe is rotated to be far away from the sealing frame, the first feeding pipes with different lengths can be replaced, the sealing frame is rotated to be far away from the second feeding pipe, the sealing frame can be overhauled and replaced, and the device is simple in operation and convenient to use.
Drawings
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a perspective view of the seal frame of the present utility model assembled with a natural gas detector;
FIG. 3 is a cross-sectional view of a seal frame of the present utility model;
FIG. 4 is a schematic view of a seal assembly according to the present utility model;
in the figure: 1. a storage tank; 2. a sealing frame; 3. a first feed tube; 4. a transparent plate; 5. a second feed tube; 6. a base; 7. a natural gas detector; 8. a seal assembly; 9. a partition plate; 801. a motor; 802. a rotating shaft; 803. a cross plate; 804. a limit rod; 805. a connecting plate; 806. a sealing plate; 807. an air pump; 808. an air bag.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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 of the specification, the natural gas storage and transportation anti-leakage device of the embodiment comprises a storage and transportation tank 1, wherein two bases 6 are fixedly connected to the bottom end of the storage and transportation tank 1, a second feeding pipe 5 is fixedly communicated with the top end of the storage and transportation tank 1, a sealing frame 2 is arranged on the top of the second feeding pipe 5 in a threaded manner, two partition plates 9 are fixedly connected to the inside of the sealing frame 2, and a sealing assembly 8 is arranged between the two partition plates 9;
the sealing assembly 8 comprises a motor 801, a rotating shaft 802, a transverse plate 803, a limiting rod 804, two connecting plates 805 and two sealing plates 806, wherein the motor 801 is fixedly connected with a sealing frame 2, one end of the rotating shaft 802 is coaxially connected with an output shaft of the motor 801 in a transmission manner, the other end of the rotating shaft 802 is movably connected with the sealing frame 2 through a bearing, the rotating shaft 802 is in threaded connection with the transverse plate 803, the two connecting plates 805 are fixedly connected with the transverse plate 803, the two sealing plates 806 are respectively fixedly connected with the two connecting plates 805, one end of the limiting rod 804 penetrates through the transverse plate 803, and the limiting rod 804 is fixedly connected with the sealing frame 2.
Further, diaphragm 803 one side fixed mounting has air pump 807, and the equal fixedly connected with gasbag 808 in two closing plate 806 outsides, and two gasbags 808 all are linked together with air pump 807, and sealing frame 2 one side fixed mounting has natural gas detector 7, and two baffles 9 all are located natural gas detector 7 bottom, and sealing frame 2 top screw thread is equipped with first inlet pipe 3, all is equipped with the sealing gasket between first inlet pipe 3 and the sealing frame 2 and between second inlet pipe 5 and the sealing frame 2, sealing frame 2 front side fixed mounting has transparent plate 4.
Wherein, start the air pump 807, the air pump 807 aerifys two gasbags 808, and two gasbags 808 seal the gap between two closing plates 806 and two baffles 9, further improve the leakproofness, can observe the position of two closing plates 806 through transparent plate 4, rotate first inlet pipe 3 and make it keep away from sealing frame 2, can change different length first inlet pipe 3, rotate sealing frame 2 and make it keep away from second inlet pipe 5, can overhaul the change to sealing frame 2, easy operation, convenient to use.
The application method of the embodiment is as follows:
when the natural gas storage tank is used, natural gas enters the sealing frame 2 through the first feeding pipe 3, flows into the second feeding pipe 5 through the two partition boards 9, finally flows into the storage tank 1, the motor 801 is started, the motor 801 works to drive the rotating shaft 802 to rotate, the transverse plate 803 is driven to horizontally move by the rotating shaft 802 due to the fact that the transverse plate 803 is limited by the limiting rod 804 to rotate by the limiting rod 803, the transverse plate 803 is driven to horizontally move by the rotating shaft 802, the two connecting plates 805 are driven to horizontally move, the two sealing plates 806 are driven to horizontally move, the two partition boards 806 seal the two partition boards 9, the natural gas cannot flow out of the sealing frame 2 through the two partition boards 9, the structure is simple, natural gas leakage is effectively prevented, the service life is long, and meanwhile, the natural gas detector 7 can detect whether the natural gas leaks in real time.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a natural gas stores up fortune leak protection device, includes storage tank (1), two bases (6) of storage tank (1) bottom fixedly connected with, storage tank (1) top fixedly communicates there is second inlet pipe (5), second inlet pipe (5) top screw thread is equipped with sealing frame (2), its characterized in that: two partition boards (9) are fixedly connected inside the sealing frame (2), and a sealing assembly (8) is arranged between the two partition boards (9);
seal assembly (8) include motor (801), pivot (802), diaphragm (803), gag lever post (804), two connecting plates (805) and two closing plate (806), motor (801) and sealing frame (2) fixed connection, pivot (802) one end is connected with motor (801) output shaft coaxial transmission, pivot (802) other end and sealing frame (2) pass through bearing swing joint, pivot (802) and diaphragm (803) threaded connection, two connecting plate (805) all with diaphragm (803) fixed connection, two closing plate (806) respectively with two connecting plate (805) fixed connection.
2. A natural gas transportation leak-proof apparatus as defined in claim 1, wherein: one end of the limiting rod (804) penetrates through the transverse plate (803), and the limiting rod (804) is fixedly connected with the sealing frame (2).
3. A natural gas transportation leak-proof apparatus as defined in claim 1, wherein: an air pump (807) is fixedly arranged on one side of the transverse plate (803), an air bag (808) is fixedly connected to the outer sides of the sealing plates (806), and the air bags (808) are communicated with the air pump (807).
4. A natural gas transportation leak-proof apparatus as defined in claim 1, wherein: and a natural gas detector (7) is fixedly arranged on one side of the sealing frame (2), and two separation plates (9) are positioned at the bottoms of the natural gas detector (7).
5. A natural gas transportation leak-proof apparatus as defined in claim 1, wherein: the sealing frame is characterized in that a first feeding pipe (3) is arranged on the top of the sealing frame (2) in a threaded mode, and sealing gaskets are arranged between the first feeding pipe (3) and the sealing frame (2) and between the second feeding pipe (5) and the sealing frame (2).
6. A natural gas transportation leak-proof apparatus as defined in claim 1, wherein: the front side of the sealing frame (2) is fixedly provided with a transparent plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223549765.XU CN219036284U (en) | 2022-12-30 | 2022-12-30 | Natural gas storage and transportation anti-leakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223549765.XU CN219036284U (en) | 2022-12-30 | 2022-12-30 | Natural gas storage and transportation anti-leakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219036284U true CN219036284U (en) | 2023-05-16 |
Family
ID=86286651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223549765.XU Active CN219036284U (en) | 2022-12-30 | 2022-12-30 | Natural gas storage and transportation anti-leakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219036284U (en) |
-
2022
- 2022-12-30 CN CN202223549765.XU patent/CN219036284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205300866U (en) | Wheel hub gas tightness detection device | |
| CN112461456B (en) | Gas valve leakproofness detection device | |
| CN202125431U (en) | Submerged pump pool and liquefied natural gas conveying device with same | |
| CN201285338Y (en) | Vacuum leakage test box for welding line | |
| CN114486101A (en) | Pressure pipeline detection device convenient to operate and using method thereof | |
| CN219036284U (en) | Natural gas storage and transportation anti-leakage device | |
| CN211121793U (en) | A gas tightness device for detecting aerosol canister | |
| CN201731978U (en) | Leakage tester for inner containers of headers | |
| CN202305139U (en) | Composite pressure testing tool for corrugated pipe assembly | |
| WO2024124860A1 (en) | Experimental device for measuring leakage rate of connecting member and sealing member of hydrogen-blended pipeline, and method | |
| CN201421391Y (en) | Oil-wheel breather valve test stand | |
| CN211147960U (en) | A leakproofness detection device for gate valve | |
| CN217082167U (en) | A fill dress device for quick partial shipment of helium | |
| CN204556182U (en) | A kind of device for detecting sealability of gasoline filter | |
| CN207034638U (en) | Multistation welding is concentrated and supplies argon gas device | |
| CN115655599A (en) | Hydrogen-doped connection sealing element leakage detection and fatigue integrated experimental device and method | |
| CN209689839U (en) | Air-tightness detection device is used in hydraulic tube production | |
| CN206740318U (en) | Air tightness detection equipment for gas braking joint | |
| CN209382694U (en) | A kind of oil gas volatilization concentration monitoring device of crude oil storage tank | |
| CN208818429U (en) | Press water air tightness tester | |
| CN207556941U (en) | A kind of device for pretreatment of amino acid test sample | |
| CN213903036U (en) | Automatic sampling device for gaseous pollutants | |
| CN218066682U (en) | Airtightness detection tool for oil quantity sensor | |
| CN217654682U (en) | Filter gas tightness detection test device | |
| CN210719564U (en) | Valve gas cylinder gas tightness testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |