CN112484778B - Explosion-proof inspection device for petroleum safety management - Google Patents
Explosion-proof inspection device for petroleum safety management Download PDFInfo
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- CN112484778B CN112484778B CN202011311049.0A CN202011311049A CN112484778B CN 112484778 B CN112484778 B CN 112484778B CN 202011311049 A CN202011311049 A CN 202011311049A CN 112484778 B CN112484778 B CN 112484778B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an explosion-proof inspection device for petroleum safety management, which comprises an explosion-proof inspection box body, a petroleum inlet pipeline, a petroleum outlet pipeline and an inspection structure, wherein the inspection structure comprises a sliding plate, a side baffle, a temperature sensor, a pressure sensor, an upper pressing structure, a bottom clamping structure, an upper outlet structure, a fire extinguishing agent fire extinguishing structure and a return structure; be provided with the joint structure on the device for side shield can support the oil outlet pipeline, avoids influencing the oil that has flowed out.
Description
Technical Field
The invention relates to an explosion-proof inspection device, in particular to an explosion-proof inspection device for petroleum safety management.
Background
In the detection process of petroleum safety management, an inspection structure and an explosion-proof structure are separated, and when the inspection structure inspects a foreign matter, information is transmitted to the explosion-proof structure for explosion prevention.
Disclosure of Invention
The invention aims to provide an explosion-proof inspection device for petroleum safety management, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an explosion-proof inspection device for oil safety management comprises an explosion-proof inspection box body, an oil inlet pipeline, an oil outlet pipeline and an inspection structure, wherein the oil inlet pipeline and the oil outlet pipeline are respectively communicated and arranged on two sides of the explosion-proof inspection box body, the inspection structure is arranged in the explosion-proof inspection box body and comprises a sliding plate, a side baffle plate, a temperature sensor, a pressure sensor, an upper pressing structure, a bottom clamping structure, an upper outlet structure, a fire extinguishing agent fire extinguishing structure and a return structure, the upper pressing structure is arranged above the explosion-proof inspection box body, the output end of the upper pressing structure is provided with the sliding plate, the side baffle plate is fixed on the side edge of the sliding plate, the bottom clamping structure is arranged at the bottom of the sliding plate, the upper outlet structure is arranged above the explosion-proof inspection box body, the fire extinguishing agent fire extinguishing structure is arranged above the output end of the upper outlet structure, a return structure is arranged on the side edge of the bottom clamping structure, and a temperature sensor and a pressure sensor are fixed below the sliding plate.
As a further scheme of the invention: the upper pressing structure comprises an electric telescopic rod, the electric telescopic rod is fixed inside the explosion-proof inspection box body, and a sliding plate is fixed at the end part of the electric telescopic rod.
As a still further scheme of the invention: bottom joint structure includes top joint tooth, below joint tooth, inside spring, fixed bolster, inside spring and joint slider, the inside bottom mounting of explosion-proof inspection box has the fixed bolster, inside spout has been seted up to the fixed bolster top, the inside symmetry of inside spout slides and is provided with the joint slider, joint slider top is fixed with below joint tooth, below joint tooth with inside spout end fixing has inside spring, the sliding plate below is fixed with the top joint tooth.
As a still further scheme of the invention: the upper outlet structure comprises a bottom spring, a bottom sliding plate, a fixing sleeve, a top outlet, a sealing cover plate, a sealing ring and a side sliding rod, wherein the fixing sleeve is symmetrically fixed above the sliding plate, the top outlet is formed above the explosion-proof inspection box body, the bottom spring is fixed at the bottom end inside the fixing sleeve, the bottom sliding plate is fixed above the bottom spring, the side sliding rod is fixed above the bottom sliding plate, the bottom sliding plate is in sliding connection with the fixing sleeve, the sealing cover plate is fixed at the end part of the bottom sliding plate, the sealing ring is fixed below the sealing cover plate, the sealing ring is connected with the top outlet, and the side sliding rod is a telescopic rod.
As a still further scheme of the invention: fire extinguishing agent structure of putting out a fire includes intermediate support board, bottom export, sealing plug, top box, fire extinguishing agent admission line and valve, sealed apron top intermediate position is fixed with the intermediate support board, explosion-proof inspection box top is provided with the top box, the bottom export has been seted up to top bottom half, pass the intermediate support board in the middle of the bottom export, the intermediate support board top is fixed with the sealing plug, top box top is fixed with the fire extinguishing agent admission line, fire extinguishing agent admission line tip UNICOM is provided with the valve.
As a still further scheme of the invention: the return structure comprises a return telescopic rod, the return telescopic rod is fixed to the side edge above the fixed supporting plate, and a clamping sliding block is fixed to the end portion of the return telescopic rod.
As a still further scheme of the invention: the lower surface of the upper clamping tooth and the upper surface of the lower clamping tooth are arc-shaped surfaces.
Compared with the prior art, the invention has the beneficial effects that: the device has the advantages that the inspection structure and the explosion-proof structure are placed together, so that explosion prevention can be carried out while detection is carried out, and information delay on the traditional structure is avoided; be provided with the joint structure on the device for side shield can support the oil outlet pipeline, avoids influencing the oil that has flowed out.
Drawings
FIG. 1 is a schematic view showing the structure of an explosion-proof inspection apparatus for oil safety control.
FIG. 2 is a schematic view of a structure of a return telescopic rod in the explosion-proof inspection device for petroleum safety management.
FIG. 3 is a schematic view of a sealing cover structure in the explosion-proof inspection apparatus for petroleum safety control.
FIG. 4 is a schematic view of a structure of a snap tooth in the explosion-proof inspection apparatus for petroleum safety control.
In the figure: 1-explosion-proof inspection box body, 2-internal spring, 3-fixed support plate, 4-internal chute, 5-petroleum outlet pipeline, 6-pressure sensor, 7-side baffle, 8-fixed sleeve, 9-top outlet, 10-sealed cover plate, 11-middle support plate, 12-bottom outlet, 13-fire extinguishing agent inlet pipeline, 14-valve, 15-sealing plug, 16-top box body, 17-hot gas outlet, 18-sealing ring, 19-side sliding rod, 20-electric telescopic rod, 21-bottom spring, 22-sliding plate, 23-petroleum inlet pipeline, 24-upper clamping tooth, 25-bottom sliding plate, 26-temperature sensor, 27-lower clamping tooth, 28-clamping sliding block, 28-pressure sensor, 29-returning the telescopic rod.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-4, an explosion-proof inspection device for oil safety management comprises an explosion-proof inspection box body 1, an oil inlet pipeline 23, an oil outlet pipeline 5 and an inspection structure, wherein the oil inlet pipeline 23 and the oil outlet pipeline 5 are respectively communicated with two sides of the explosion-proof inspection box body 1, the inspection structure is arranged inside the explosion-proof inspection box body 1 and comprises a sliding plate 22, a side baffle plate 7, a temperature sensor 26, a pressure sensor 6, an upper pressing structure, a bottom clamping structure, an upper outlet structure, a fire extinguishing agent fire extinguishing structure and a return structure, the upper pressing structure is arranged above the explosion-proof inspection box body 1, the sliding plate 22 is arranged at the output end of the upper pressing structure, the side baffle plate 7 is fixed at the side of the sliding plate 22, the bottom clamping structure is arranged at the bottom of the sliding plate 22, and the upper outlet structure is arranged above the explosion-proof inspection box body 1, the fire extinguishing agent fire extinguishing structure is arranged above the output end of the upper outlet structure, the return structure is arranged on the side edge of the bottom clamping structure, and the temperature sensor 26 and the pressure sensor 6 are fixed below the sliding plate 22. Firstly, oil flows in the oil inlet pipeline 23, until the oil enters the explosion-proof inspection box body 1, the oil reaches the interior of the oil outlet pipeline 5 through the bottom of the sliding plate 22, the oil is monitored in real time through the temperature sensor 26 and the pressure sensor 6, when the temperature and the pressure are suddenly changed to a set value, the sliding plate 22 is pressed through the upper pressing structure, the sliding plate 22 is made to move longitudinally, the oil outlet pipeline 5 is blocked through the side baffle 7, meanwhile, the sliding plate 22 is fixed through the bottom clamping structure, then, the hot air overflows through the upper outlet structure, the hot air or fire is cooled through the fire extinguishing agent extinguishing structure, after the treatment is finished, the bottom clamping structure is loosened through the return structure, and the sliding plate 22 is made to return through the upper pressing structure.
In the above-mentioned explosion-proof inspection device for oil safety control, the upper pressing structure includes an electric telescopic rod 20, the electric telescopic rod 20 is fixed inside the explosion-proof inspection box body 1, and a sliding plate 22 is fixed at an end of the electric telescopic rod 20. The telescopic rod 20 is extended so that the sliding plate 22 is moved longitudinally, so that the oil inlet pipe 23 is located above the sliding plate 22 and the oil outlet pipe 5 is blocked by the side barrier 7.
In above-mentioned explosion-proof inspection device for oil safety control, bottom joint structure includes top joint tooth 24, below joint tooth 27, inside spring 2, fixed support plate 3, inside spring 2 and joint slider 28, the inside bottom mounting of explosion-proof inspection box 1 has fixed support plate 3, inside spout 4 has been seted up to fixed support plate 3 top, the inside symmetrical of inside spout 4 slides and is provided with joint slider 28, joint slider 28 top is fixed with below joint tooth 27, below joint tooth 27 with inside spout 4 end fixing has inside spring 2, sliding plate 22 below is fixed with top joint tooth 24. When electric telescopic handle 20 drives sliding plate 22 and carries out longitudinal movement, utilize top joint tooth 24 to carry out longitudinal movement, make top joint tooth 24 promote below joint tooth 27 lateral shifting, make joint slider 28 of below joint tooth 27 below slide along inside spout 4, make joint slider 28 compress inside spring 2, when the high below joint tooth 27 of top joint tooth 24, below joint tooth 27 makes to carry out the joint to top joint tooth 24 through inside spring 2's effect.
In the above-mentioned explosion-proof inspection device for oil safety control, the upper outlet structure comprises a bottom spring 21, a bottom sliding plate 25, a fixed sleeve 8, a top outlet 9, a sealing cover plate 10, a sealing ring 18 and a side sliding rod 19, the upper part of the sliding plate 22 is symmetrically fixed with a fixed sleeve 8, the upper part of the explosion-proof inspection box body 1 is provided with a top outlet 9, a bottom spring 21 is fixed at the bottom end in the fixed sleeve 8, a bottom sliding plate 25 is fixed above the bottom spring 21, a side sliding rod 19 is fixed above the bottom sliding plate 25, the bottom sliding plate 25 is connected with the fixed sleeve 8 in a sliding way, a sealing cover plate 10 is fixed at the end part of the bottom sliding plate 25, a sealing ring 18 is fixed below the sealing cover plate 10, the sealing ring 18 is connected with the top outlet 9, and the side sliding rod 19 is a telescopic rod. When the electric telescopic rod 20 drives the sliding plate 22 to move longitudinally, the side sliding rod 19 slides inside the fixed sleeve 8, when hot air flows above the sliding plate 22, the hot air pushes against the sealing ring 18, so that the side sliding rod 19 moves upwards, the sealing cover plate 10 is separated from the top outlet 9, and the hot air overflows.
In above-mentioned explosion-proof inspection device for oil safety control, fire extinguishing agent fire extinguishing structure includes intermediate support plate 11, bottom export 12, sealing plug 15, top box 16, fire extinguishing agent admission line 13 and valve 14, sealed apron 10 top intermediate position is fixed with intermediate support plate 11, explosion-proof inspection box 1 top is provided with top box 16, bottom export 12 has been seted up to top box 16 bottom, pass intermediate support plate 11 in the middle of bottom export 12, 11 tops of intermediate support plate are fixed with sealing plug 15, 16 tops of top box are fixed with fire extinguishing agent admission line 13, the fire extinguishing agent admission line 13 tip UNICOM of pipeline is provided with valve 14. When the sealing cover plate 10 is moved upwards under the pressure of hot gas, the middle support plate 11 is moved upwards, the sealing plug 15 no longer blocks the bottom outlet 12, the fire extinguishing agent flows out through the bottom outlet 12, before the fire extinguishing agent is controlled to enter the top box 16 through the fire extinguishing agent inlet pipeline 13 through the valve 14, and the hot gas outlet 17 is formed in the side edge of the top of the explosion-proof inspection box 1.
In the above-mentioned explosion-proof inspection device for oil safety control, the return structure includes return telescopic link 29, fixed support plate 3 top side is fixed with return telescopic link 29, fixed joint slider 28 of return telescopic link 29 end. The clamping slide block 28 is pulled by the return telescopic rod 29 to move, so that the upper clamping teeth 24 and the lower clamping teeth 27 are separated, and the sliding plate 22 is returned.
Example 2
Compared with embodiment 1, the improvement point of the present embodiment is that: the lower surface of the upper clamping tooth 24 and the upper surface of the lower clamping tooth 27 are arc-shaped surfaces. The curved surface enables a better clamping of the upper clamping tooth 24 and the lower clamping tooth 27.
The working principle of the invention is as follows: firstly, oil flows in the oil inlet pipeline 23 until the oil enters the explosion-proof inspection box body 1 and reaches the inside of the oil outlet pipeline 5 through the bottom of the sliding plate 22, the oil is monitored in real time through the temperature sensor 26 and the pressure sensor 6, when the temperature and the pressure are suddenly changed to set values, the sliding plate 22 is pressed by the electric telescopic rod 20 to enable the sliding plate 22 to move longitudinally, the oil outlet pipeline 5 is blocked by the side baffle 7, the upper clamping tooth 24 is used for moving longitudinally, the upper clamping tooth 24 is used for pushing the lower clamping tooth 27 to move transversely, the clamping slide block 28 below the lower clamping tooth 27 slides along the inner sliding chute 4, the clamping slide block 28 compresses the inner spring 2, and when the clamping tooth 27 below the height of the upper clamping tooth 24 is used, the lower clamping tooth 27 is clamped to the upper clamping tooth 24 through the action of the inner spring 2, when hot gas flows above the sliding plate 22 later, the hot gas pushes against the sealing ring 18, the side sliding rod 19 moves upwards, the sealing cover plate 10 is separated from the top outlet 9, the hot gas overflows, when the sealing cover plate 10 is subjected to the pressure of the hot gas and moves upwards, the middle supporting plate 11 moves upwards, the bottom outlet 12 is not blocked by the sealing plug 15 any more, the fire extinguishing agent flows through the bottom outlet 12, after the treatment is finished, the bottom clamping structure is loosened by the aid of the return telescopic rod 29, and the sliding plate 22 is returned by the aid of the upper pressing structure.
The invention has the beneficial effects that: the device has the advantages that the inspection structure and the explosion-proof structure are placed together, so that explosion prevention can be carried out while detection is carried out, and information delay on the traditional structure is avoided; be provided with the joint structure on the device for side shield can support the oil outlet pipeline, avoids influencing the oil that has flowed out.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. An explosion-proof inspection device for petroleum safety management comprises an explosion-proof inspection box body (1), a petroleum inlet pipeline (23), a petroleum outlet pipeline (5) and an inspection structure, and is characterized in that the two sides of the explosion-proof inspection box body (1) are respectively communicated with the petroleum inlet pipeline (23) and the petroleum outlet pipeline (5), the inspection structure is arranged in the explosion-proof inspection box body (1) and comprises a sliding plate (22), a side baffle (7), a temperature sensor (26), a pressure sensor (6), an upper pressing structure, a bottom clamping structure, an upper outlet structure, a fire extinguishing agent fire extinguishing structure and a return structure, the upper pressing structure is arranged above the explosion-proof inspection box body (1), the sliding plate (22) is arranged at the output end of the upper pressing structure, the side baffle (7) is fixed on the side edge of the sliding plate (22), a bottom clamping structure is arranged at the bottom of the sliding plate (22), an upper outlet structure is arranged above the explosion-proof inspection box body (1), a fire extinguishing agent fire extinguishing structure is arranged above the output end of the upper outlet structure, a return structure is arranged on the side edge of the bottom clamping structure, and a temperature sensor (26) and a pressure sensor (6) are fixed below the sliding plate (22);
the upper pressing structure comprises an electric telescopic rod (20), the electric telescopic rod (20) is fixed inside the explosion-proof inspection box body (1), and a sliding plate (22) is fixed at the end part of the electric telescopic rod (20);
the bottom clamping structure comprises upper clamping teeth (24), lower clamping teeth (27), an internal spring (2), a fixed support plate (3), the internal spring (2) and a clamping sliding block (28), the fixed support plate (3) is fixed at the bottom end inside the explosion-proof inspection box body (1), an internal sliding groove (4) is formed above the fixed support plate (3), the clamping sliding blocks (28) are symmetrically arranged inside the internal sliding groove (4) in a sliding mode, the lower clamping teeth (27) are fixed above the clamping sliding block (28), the internal spring (2) is fixed at the end portions of the lower clamping teeth (27) and the internal sliding groove (4), and the upper clamping teeth (24) are fixed below the sliding plate (22);
the upper outlet structure comprises a bottom spring (21), a bottom sliding plate (25), a fixed sleeve (8), a top outlet (9), a sealing cover plate (10), a sealing ring (18) and a side sliding rod (19), the fixed sleeve (8) is symmetrically fixed above the sliding plate (22), the top outlet (9) is formed above the explosion-proof inspection box body (1), the bottom spring (21) is fixed at the bottom end inside the fixed sleeve (8), the bottom sliding plate (25) is fixed above the bottom spring (21), the side sliding rod (19) is fixed above the bottom sliding plate (25), the bottom sliding plate (25) is in sliding connection with the fixed sleeve (8), the sealing cover plate (10) is fixed at the end part of the bottom sliding plate (25), the sealing ring (18) is fixed below the sealing cover plate (10), and the sealing ring (18) is connected with the top outlet (9), the side sliding rod (19) is a telescopic rod.
2. The explosion-proof inspection apparatus for oil safety management according to claim 1, the fire extinguishing agent fire extinguishing structure comprises a middle supporting plate (11), a bottom outlet (12), a sealing plug (15), a top box body (16), a fire extinguishing agent inlet pipeline (13) and a valve (14), a middle supporting plate (11) is fixed at the middle position above the sealing cover plate (10), the top of the explosion-proof inspection box body (1) is provided with a top box body (16), the bottom of the top box body (16) is provided with a bottom outlet (12), the middle of the bottom outlet (12) passes through the middle support plate (11), the top of the middle support plate (11) is fixed with a sealing plug (15), a fire extinguishing agent inlet pipeline (13) is fixed at the top of the top box body (16), and a valve (14) is arranged at the end part of the fire extinguishing agent inlet pipeline (13) in a communication way.
3. The explosion-proof inspection device for oil safety management according to claim 2, characterized in that the return structure comprises a return telescopic rod (29), the side above the fixed support plate (3) is fixed with the return telescopic rod (29), and the end of the return telescopic rod (29) is fixed with the clamping slide block (28).
4. The explosion-proof inspection device for oil safety management according to claim 3, wherein the lower surface of the upper snap tooth (24) and the upper surface of the lower snap tooth (27) are arc-shaped surfaces.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011311049.0A CN112484778B (en) | 2020-11-20 | 2020-11-20 | Explosion-proof inspection device for petroleum safety management |
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| CN202011311049.0A CN112484778B (en) | 2020-11-20 | 2020-11-20 | Explosion-proof inspection device for petroleum safety management |
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| CN112484778A CN112484778A (en) | 2021-03-12 |
| CN112484778B true CN112484778B (en) | 2022-03-04 |
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| CN211821756U (en) * | 2020-03-04 | 2020-10-30 | 李波 | Pressure monitoring device for petroleum transportation pipeline |
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| KR101980851B1 (en) * | 2018-08-09 | 2019-05-23 | 주식회사 파로시스템 | Emergency survival device for evacuation |
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| CN202637777U (en) * | 2012-04-27 | 2013-01-02 | 泸州北方化学工业有限公司 | Flame-insulation explosion-proof device and flame-insulation explosion-proof emergency system |
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