CN112891784A - Inert gas fire extinguishing device for skid-mounted refueling device - Google Patents
Inert gas fire extinguishing device for skid-mounted refueling device Download PDFInfo
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- CN112891784A CN112891784A CN202110329316.5A CN202110329316A CN112891784A CN 112891784 A CN112891784 A CN 112891784A CN 202110329316 A CN202110329316 A CN 202110329316A CN 112891784 A CN112891784 A CN 112891784A
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- fixedly connected
- sealed container
- inert gas
- plate
- skid
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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- 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)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an inert gas fire extinguishing device used for a skid-mounted refueling device, which comprises a mounting plate, wherein the lower surface of the mounting plate is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a sealed container, the upper surface of the sealed container is fixedly connected with a gas pipe, the lower surface of the bottom plate is symmetrically and fixedly connected with a moving assembly, compared with the prior art, two groups of handles are pulled in a back direction, an electric push rod is started, the handles drive a pull rod to move, the pull rod drives a connecting block and a sliding block to move, the two groups of connecting blocks are moved in the back direction, two groups of fan-shaped cover plates are quickly separated, the piston end of the electric push rod pushes a lower pressing plate downwards, the lower pressing plate drives an annular sealing strip and a clamping block to move downwards, the inert gas in the sealed container is quickly pushed to the outside of the sealed container by, thereby effectively improving the speed of fire extinguishing.
Description
Technical Field
The invention relates to the technical field of fire extinguishing devices, in particular to an inert gas fire extinguishing device for a skid-mounted refueling device.
Background
When a fire disaster happens in the skid-mounted refueling device tank, if the fire disaster can not be timely extinguished, serious consequences can be caused, but the existing fire extinguishing mode is mainly carried out by adopting an external cooling and air isolation mode, and if the fire disaster happens in the tank, the pressure in the tank can be continuously increased in a short time, and once the explosion consequence is unimaginable. If when the conflagration breaks out in the jar, can let out the oil gas in the jar by the pressure release pipe fast, isolate oil and air in the jar simultaneously, dangerous will obtain reducing by a wide margin.
The inert gas is a simple substance corresponding to all group 0 elements in the periodic table of elements, and is a colorless and tasteless monatomic gas at normal temperature and pressure, so that chemical reaction is difficult to carry out. If when a fire disaster happens inside the oil tank, inert gas can be rapidly injected into the tank body, so that oil gas in the tank can be pressed out, and simultaneously oil products and air can be isolated, thereby achieving the purpose of rapidly extinguishing the fire. However, the existing skid-mounted fire extinguishing device adopting the mode has no mature product and needs to be designed reasonably.
Disclosure of Invention
The invention aims to provide an inert gas fire extinguishing device for a skid-mounted refueling device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a inert gas extinguishing device for sled dress filling device uses, including the mounting panel, the lower fixed surface of mounting panel is connected with the bottom plate, the last fixed surface of bottom plate is connected with sealed container, sealed container's last fixed surface is connected with the gas-supply pipe, the lower surface symmetry fixedly connected with of bottom plate removes the subassembly, remove subassembly and sealed container clearance fit connection, sealed container's inside fixedly connected with pushes down the mechanism, push down mechanism and gas-supply pipe activity are pegged graft:
the pressing mechanism comprises an electric push rod, the electric push rod is fixedly connected with the sealed container, clamping grooves are symmetrically formed in the inner wall of the sealed container, clamping blocks are movably clamped on the surface of each clamping groove, a pressing plate is fixedly arranged between the clamping blocks, the pressing plate is fixedly connected with the electric push rod, and the pressing plate is movably connected with the gas pipe in an inserting mode.
Preferably, threads are uniformly distributed on one side of the mounting plate and are rotatably connected with mounting bolts.
Preferably, the lower surface of the sealed container is fixedly provided with an annular sealing gasket, and the surface of the gas conveying pipe is fixedly connected with a valve body.
Preferably, the moving assembly comprises a slide rail, the slide rail is fixedly connected with the base plate, a slide block is connected to the surface of the slide rail in a sliding manner, a stop block is symmetrically and fixedly connected to the lower surface of the base plate, a pull rod is inserted into the surface of the stop block in a movable manner, an expansion spring is sleeved on the surface of the pull rod and fixedly connected with the stop block, a connecting block is fixedly connected to one end of the pull rod, the connecting block is fixedly connected with the slide block, the connecting block is fixedly connected with the expansion spring, a fan-shaped cover plate is fixedly connected to one side of the connecting block, the fan-shaped cover plate is movably matched with the annular sealing gasket and connected with the annular sealing gasket in a movable manner, two groups of inserting rods are symmetrically and fixedly connected to the opposite sides of.
Preferably, one end of the pull rod is fixedly connected with a handle.
Preferably, the outer wall of the lower pressing plate is fixedly provided with an annular sealing strip, the annular sealing strip is fixedly connected with the clamping block, and the annular sealing strip is movably connected with the sealed container.
Compared with the prior art, the invention has the beneficial effects that:
1. the gas pipe is in an open state through the knob valve body, externally compressed liquid inert gas is conveyed to the inside of the sealed container through the gas pipe, and the mounting bolt is turned to the mounting position of the fire extinguishing device in the oil tank through the knob mounting bolt, so that the mounting of the fire extinguishing device is completed, and the convenience of subsequent fire extinguishing operation in case of fire is effectively improved;
2. through two sets of handles of pulling dorsad, open electric putter, the handle drives the pull rod and removes, the pull rod drives connecting block and slider removal, make two sets of fan-shaped apron quickly separating when two sets of connecting blocks move dorsad, electric putter's piston end promotes the holding down plate downwards, holding down plate drives annular sealing strip and fixture block downstream, the thrust that produces when the holding down plate downstream is with the inside quick outside of pushing towards sealed container of inert gas of sealed container, thereby the inside inert gas of sealed container of quick release, and then the effectual speed of putting out a fire that has improved.
Drawings
FIG. 1 is a schematic top view of the fire suppression apparatus of the present invention;
FIG. 2 is a schematic bottom view of the fire suppression system of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the fan-shaped cover plate of the present invention in isolation;
FIG. 5 is a schematic sectional view of the fire extinguishing apparatus according to the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;
in the figure: 1. mounting a plate; 11. installing a bolt; 12. a base plate; 13. sealing the container; 131. an annular seal; 14. a gas delivery pipe; 15. a valve body; 2. a moving assembly; 21. a slide rail; 22. a slider; 23. a stopper; 24. a pull rod; 25. a grip; 26. a tension spring; 27. connecting blocks; 28. a fan-shaped cover plate; 29. inserting a rod; 291. a jack; 3. a pressing mechanism; 31. an electric push rod; 32. a card slot; 33. a clamping block; 34. a lower pressing plate; 35. an annular sealing strip.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the present invention provides a technical solution: an inert gas fire extinguishing device used for a skid-mounted refueling device comprises a mounting plate 1, the mounting plate 1 can conveniently mount the fire extinguishing device in an oil tank, a bottom plate 12 is fixedly connected to the lower surface of the mounting plate 1, a sealed container 13 is fixedly connected to the upper surface of the bottom plate 12, inert gas can be stored in the sealed container 13, a gas pipe 14 is fixedly connected to the upper surface of the sealed container 13, liquid inert gas can be conveniently conveyed into the sealed container 13 through the gas pipe 14, a moving assembly 2 is symmetrically and fixedly connected to the lower surface of the bottom plate 12, the moving assembly 2 can conveniently realize opening and closing of the sealed container 13, the moving assembly 2 is movably matched and connected with the sealed container 13, a pressing mechanism 3 is fixedly connected to the inside of the sealed container 13, the pressing mechanism 3 can quickly spray the liquid inert gas in the sealed container 13, the pressing mechanism 3 is movably inserted with the air pipe 14:
push down mechanism 3 is including electric putter 31, electric putter 31 and sealed container 13 fixed connection, draw-in groove 32 has been seted up to sealed container 13's inner wall symmetry, the surface activity joint of draw-in groove 32 has fixture block 33, fixture block 33 can remove at the perpendicular direction in surface of draw-in groove 32, fixed holding down plate 34 that is equipped with between fixture block 33, fixture block 33 can drive holding down plate 34 and reciprocate perpendicularly, holding down plate 34 can make the quick blowout of the inside liquid inert gas of sealed container 13, holding down plate 34 and electric putter 31 fixed connection, through opening electric putter 31, electric putter 31 can drive holding down plate 34 vertical direction and remove, holding down plate 34 and gas-supply pipe 14 activity grafting
As an embodiment of the invention, the mounting bolts 11 are rotatably connected to one side of the mounting plate 1 in a uniformly distributed threaded manner, and the mounting plate 1 can be conveniently detached and mounted by turning the mounting bolts 11.
As an embodiment of the invention, the lower surface of the sealed container 13 is fixedly provided with the annular sealing gasket 131, the annular sealing gasket 131 can effectively improve the sealing performance of the sealed container 13, the surface of the air delivery pipe 14 is fixedly connected with the valve body 15, and the air delivery pipe 14 can be conveniently opened and closed by turning the valve body 15.
As an embodiment of the invention, the moving assembly 2 comprises a slide rail 21, the slide rail 21 is fixedly connected with the bottom plate 12, a slide block 22 is slidably connected to the surface of the slide rail 21, the slide block 22 can move in the horizontal direction of the surface of the slide rail 21, the lower surface of the bottom plate 12 is symmetrically and fixedly connected with a stop block 23, a pull rod 24 is movably inserted into the surface of the stop block 23, an extension spring 26 is sleeved on the surface of the pull rod 24, the pull rod 24 can effectively improve the stability of the extension spring 26, the extension spring 26 is fixedly connected with the stop block 23, one end of the pull rod 24 is fixedly connected with a connecting block 27, the pull rod 24 and the extension spring 26 can drive the connecting block 27 to move, the connecting block 27 is fixedly connected with the slide block 22, the slide block 22 can drive the connecting block 27 to move, the connecting block 27 is fixedly connected with, through opening fan-shaped apron 28, can make the inside liquid inert gas of sealed container 13 flow to extinguishing device's outside, fan-shaped apron 28 and annular seal pad 131 clearance fit are connected, the opposite side of two sets of fan-shaped apron 28 symmetry fixedly connected with inserted bar 29 respectively, jack 291 has been seted up to the opposite side of two sets of fan-shaped apron 28 symmetry respectively, through inserting inserted bar 29 in jack 291's inside, can two fan-shaped apron 28 leakproofness after closing of effectual improvement, inserted bar 29 and jack 291 activity are pegged graft.
In one embodiment of the present invention, a grip 25 is fixedly connected to one end of the pull rod 24, and the pull rod 24 can be pulled easily by pulling the grip 25.
As an embodiment of the invention, the outer wall of the lower pressing plate 34 is fixedly provided with the annular sealing strip 35, the annular sealing strip 35 can effectively improve the sealing performance between the lower pressing plate 34 and the sealed container 13, the annular sealing strip 35 is fixedly connected with the clamping block 33, and the annular sealing strip 35 is movably connected with the sealed container 13.
The working principle is as follows: when the fire extinguishing apparatus needs to be installed, a worker firstly enables the air conveying pipe 14 to be in an opening state through the valve body 15 on the surface of the knob air conveying pipe 14, then conveys externally compressed liquid inert gas into the sealed container 13 through the air conveying pipe 14 until the sealed container 13 is filled with the inert gas, then anticlockwise turns the knob valve body 15, then respectively turns the multiple groups of mounting bolts 11 on one side of the clockwise knob mounting plate 1 to turn the multiple groups of mounting bolts 11 to the installation position of the fire extinguishing apparatus in the oil tank, thereby completing the installation of the fire extinguishing apparatus, further effectively improving the convenience of fire extinguishing operation in the subsequent fire, when the fire occurs, the worker firstly pulls the two groups of handles 25 back and forth simultaneously, and opens the electric push rod 31, the two groups of handles 25 drive the corresponding pull rods 24 to move horizontally, and the two groups of pull rods 24 drive the corresponding connecting blocks 27 and the sliding blocks 22 to move along the surface horizontal direction of the corresponding sliding rails 21 while moving horizontally, at this moment, two sets of expanding springs 26 are in a contraction state, two sets of fan-shaped cover plates 28 are quickly separated while two sets of connecting blocks 27 move back to back in the horizontal direction, meanwhile, a lower pressing plate 34 is vertically pushed downwards by a piston end of an electric push rod 31, the lower pressing plate 34 drives an annular sealing strip 35 and two sets of clamping blocks 33 to vertically move downwards along the surface of a corresponding clamping groove 32, inert gas in the sealed container 13 is quickly pushed to the outside of the sealed container 13 by thrust generated when the lower pressing plate 34 vertically moves downwards, the pushed inert gas is quickly expanded, oil gas in an oil tank is discharged, the concentration of the oil gas is reduced, explosion conditions are cut off, the inert gas in the sealed container 13 is quickly pushed, and the fire extinguishing speed is effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A inert gas extinguishing device for sled dress filling device uses, including mounting panel (1), its characterized in that, the lower fixed surface of mounting panel (1) is connected with bottom plate (12), the last fixed surface of bottom plate (12) is connected with sealed container (13), the last fixed surface of sealed container (13) is connected with gas-supply pipe (14), the lower surface symmetry fixedly connected with of bottom plate (12) removes subassembly (2), remove subassembly (2) and sealed container (13) clearance fit connection, the inside fixedly connected with of sealed container (13) pushes down mechanism (3), push down mechanism (3) and gas-supply pipe (14) activity are pegged graft:
the pressing mechanism (3) comprises an electric push rod (31), the electric push rod (31) is fixedly connected with a sealing container (13), a clamping groove (32) is symmetrically formed in the inner wall of the sealing container (13), a clamping block (33) is clamped on the surface of the clamping groove (32), a pressing plate (34) is fixedly arranged between the clamping blocks (33), the pressing plate (34) is fixedly connected with the electric push rod (31), and the pressing plate (34) is movably connected with a gas pipe (14) in an inserting mode.
2. The inert gas fire suppression apparatus for use with a skid-mounted refueling unit as recited in claim 1, wherein: and the threads are uniformly distributed on one side of the mounting plate (1) and are rotatably connected with mounting bolts (11).
3. The inert gas fire suppression apparatus for use with a skid-mounted refueling unit as recited in claim 1, wherein: the lower surface fixed mounting of sealed container (13) has annular seal pad (131), the fixed surface of gas-supply pipe (14) is connected with valve body (15).
4. The inert gas fire suppression apparatus for use with a skid-mounted refueling unit as recited in claim 3, wherein: the movable assembly (2) comprises a sliding rail (21), the sliding rail (21) is fixedly connected with a bottom plate (12), a sliding block (22) is connected to the surface of the sliding rail (21) in a sliding mode, stop blocks (23) are symmetrically and fixedly connected to the lower surface of the bottom plate (12), pull rods (24) are movably inserted into the surfaces of the stop blocks (23), telescopic springs (26) are sleeved on the surfaces of the pull rods (24), the telescopic springs (26) are fixedly connected with the stop blocks (23), one ends of the pull rods (24) are fixedly connected with connecting blocks (27), the connecting blocks (27) are fixedly connected with the sliding block (22), the connecting blocks (27) are fixedly connected with the telescopic springs (26), a fan-shaped cover plate (28) is fixedly connected to one side of the connecting blocks (27), the fan-shaped cover plate (28) is movably matched with an annular sealing gasket (131), and inserting rods (29) are symmetrically and fixedly connected to the opposite sides of the two sets, the opposite sides of the two groups of fan-shaped cover plates (28) are respectively symmetrically provided with an insertion hole (291), and the insertion rod (29) is movably inserted into the insertion hole (291).
5. The inert gas fire suppression apparatus for use with a skid-mounted refueling unit as recited in claim 4, wherein: one end of the pull rod (24) is fixedly connected with a handle (25).
6. The inert gas fire suppression apparatus for use with a skid-mounted refueling unit as recited in claim 1, wherein: the outer wall fixed mounting of holding down plate (34) has annular sealing strip (35), annular sealing strip (35) and fixture block (33) fixed connection, annular sealing strip (35) and sealed container (13) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329316.5A CN112891784A (en) | 2021-03-28 | 2021-03-28 | Inert gas fire extinguishing device for skid-mounted refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329316.5A CN112891784A (en) | 2021-03-28 | 2021-03-28 | Inert gas fire extinguishing device for skid-mounted refueling device |
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| Publication Number | Publication Date |
|---|---|
| CN112891784A true CN112891784A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110329316.5A Pending CN112891784A (en) | 2021-03-28 | 2021-03-28 | Inert gas fire extinguishing device for skid-mounted refueling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117500104A (en) * | 2024-01-03 | 2024-02-02 | 黑龙江省奥普瑞石油科技有限公司 | Self-limiting temperature electric tracing band |
-
2021
- 2021-03-28 CN CN202110329316.5A patent/CN112891784A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117500104A (en) * | 2024-01-03 | 2024-02-02 | 黑龙江省奥普瑞石油科技有限公司 | Self-limiting temperature electric tracing band |
| CN117500104B (en) * | 2024-01-03 | 2024-03-22 | 黑龙江省奥普瑞石油科技有限公司 | Self-limiting temperature electric tracing band |
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