CN114992513A - A prevent leaking storage device for sulfur tetrafluoride - Google Patents
A prevent leaking storage device for sulfur tetrafluoride Download PDFInfo
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- CN114992513A CN114992513A CN202210929556.3A CN202210929556A CN114992513A CN 114992513 A CN114992513 A CN 114992513A CN 202210929556 A CN202210929556 A CN 202210929556A CN 114992513 A CN114992513 A CN 114992513A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0107—Frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/037—Handling leaked fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of gas storage, in particular to a leakage-proof storage device for sulfur tetrafluoride, which comprises a box body, wherein a plurality of placing grooves are formed in the box body, a plurality of fixing plates are arranged on the inner walls of the placing grooves, mounting ports are formed in the outer walls of the fixing plates, gas storage tanks are arranged in the mounting ports, support blocks are arranged on the inner walls of the bottoms of the placing grooves, the outer walls of the support blocks are in contact with the outer walls of the gas storage tanks, mounting valves are arranged at the gas outlets of the gas storage tanks and are connected with connecting pieces through hoses, gas guide pipes penetrate through the outer walls of the box body, and first control valves are arranged on the outer walls of the gas guide pipes. The gas storage tank can be sealed in the tank body before being used, when the gas storage tank leaks, leaked sulfur tetrafluoride gas can be directly collected again, and the leaked sulfur tetrafluoride gas can be exhausted through the exhaust mechanism before being taken out, so that the using effect is better.
Description
Technical Field
The invention relates to the technical field of gas storage, in particular to a leakage-proof storage device for sulfur tetrafluoride.
Background
Sulfur tetrafluoride is a selective organic fluorinating agent, is the most effective selective organic fluorinating agent widely used at present, can selectively fluorinate carbonyl and hydroxyl, can be widely applied to the production of high-grade liquid crystal materials and high-end intermediates in the pharmaceutical and pesticide industries, and has an irreplaceable position.
Because sulfur tetrafluoride has certain toxicity, in order to avoid sulfur tetrafluoride to leak when storing sulfur tetrafluoride, the thickness of the tank body is increased in the mode that is usually adopted, or the mode that the tank body suffers the striking is avoided, but the gas leakage phenomenon that may appear at the exhaust port of the tank body is not considered yet, and the condition that the exhaust port of the tank body also probably leads to leaking because of improper installation appears, consequently, need design a leak-proof storage device for sulfur tetrafluoride urgently to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-leakage storage device for sulfur tetrafluoride.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a prevent leaking storage device for sulfur tetrafluoride, the power distribution box comprises a box body, be provided with a plurality of standing grooves in the box, and the inner wall of standing groove is provided with a plurality of fixed plates, the installing port has been seted up to the outer wall of fixed plate, and is provided with the gas holder in the installing port, the bottom inner wall of standing groove is provided with the tray, and the outer wall of tray and the outer wall of gas holder contact, the gas outlet department of gas holder is provided with the installation valve, and the installation valve has the connecting piece through hose connection, the outer wall of box runs through and is provided with the air duct, and the outer wall of air duct is provided with control valve one, the tip of air duct sets up in the standing groove, and is linked together between the tip of air duct and the connecting piece, the both sides outer wall of box all is provided with the extensible member, and the flexible end of extensible member is provided with the case lid, still includes:
the collecting mechanism is arranged on the box cover and used for collecting leaked gas when the gas leaks;
the exhaust mechanism is arranged on the box cover and used for exhausting residual gas in the placing groove after the leaked gas is collected;
and the limiting mechanism is arranged in the placing groove and is used for limiting the air storage tank in the fixing plate.
As a still further scheme of the invention: the collecting mechanism comprises a barrel, a connecting pipe is arranged on the outer wall of the barrel and penetrates through the box cover, an exhaust pipe is arranged on the outer wall of one side of the barrel, and a third control valve is arranged on the outer wall of the exhaust pipe.
As a still further scheme of the invention: the outer wall of barrel runs through the fixed installation section of thick bamboo that is provided with, and the inner wall of installation section of thick bamboo is connected with the telescopic link through elastic component two, the tip of telescopic link is provided with the piston board, and the gap department between piston board and the barrel is provided with the sealing member, the inner wall of barrel still is provided with the point and touches the switch, and the switch electric connection that just touches a point has the alarm.
As a still further scheme of the invention: exhaust mechanism is including setting up in the air exhauster of case lid outer wall, the convulsions end of air exhauster is provided with the exhaust column, and the exhaust column runs through the case lid, the outer wall of exhaust column is provided with control valve two, and the wind-guiding end of air exhauster is provided with the exhaust pipe, the outer wall of box still is provided with the air-supply line that is linked together with the standing groove, and the tip of air-supply line is provided with the closing cap.
As a still further scheme of the invention: the outer wall of one side of the box cover close to the placing groove is provided with a sealing cylinder, the end part of the sealing cylinder is provided with a sealing ring, the outer wall of the box body is provided with a sealing groove, and the end part of the sealing cylinder is matched with the sealing groove.
As a still further scheme of the invention: the limiting mechanism comprises fixed ports which are annularly arranged on the outer wall of the fixed plate at equal intervals, and a movable rod is arranged in the fixed opening, the end part of the movable rod is provided with a mounting plate, the outer wall of the movable rod is provided with a push block, the push block is arranged in the fixed opening, the inner wall of the mounting opening is penetrated with support rods which are distributed annularly at equal intervals, and the end part of the resisting rod is provided with a rubber ball, the other end of the resisting rod is arranged in the fixed opening, the other end of the resisting rod is provided with an arc-shaped chamfer, the outer wall of one side of the push block is matched with the arc chamfer at the end part of the resisting rod, the outer wall of the resisting rod is also provided with a side plate, the side plates are connected with the inner wall of the mounting opening through an elastic piece I, the outer wall of the mounting plate is provided with a fastening bolt through a thread, and the end part of the fastening bolt is provided with a gasket, and the outer wall of the gasket is contacted with the outer wall of the fixing plate.
As a still further scheme of the invention: the other end of the movable rod is provided with a rotating ring, the inner wall of the bottom of the placing groove is fixedly provided with a fixing ring, and the rotating ring is rotatably arranged in the fixing ring.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a leakage-proof storage device for sulfur tetrafluoride, a gas storage tank storing sulfur tetrafluoride can be placed in a placement groove and lifted by a supporting block, meanwhile, the position of the gas storage tank can be limited by a limiting mechanism on a fixed plate to avoid shaking, then the gas storage tank can be connected with a gas guide pipe by a connecting piece at the end part of a hose, and an installation valve on the gas storage tank is opened, so when the sulfur tetrafluoride gas is needed to be used, the sulfur tetrafluoride gas can be discharged through the gas guide pipe by opening a control valve I, after the gas storage tank is placed, a tank cover can be driven to move downwards by a telescopic piece to play a role in sealing the placement groove, when the gas outlet of the gas storage tank leaks, the gas can leak into the placement groove, the leaked gas can be effectively collected by a collecting mechanism, and when the leaked gas is completely collected, before the gas holder that needs will leak takes out, can arrange the residual gas in the standing groove completely through exhaust mechanism earlier, still have a small amount of sulfur tetrafluoride gases to spill when effectively avoiding the case lid to open, effectively improved the security performance in the device use, the result of use is better.
Drawings
Fig. 1 is a schematic cross-sectional view illustrating a leak-proof storage apparatus for sulfur tetrafluoride according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of a fixing plate of a leak-proof storage apparatus for sulfur tetrafluoride according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a venting mechanism of a leak-proof storage device for sulfur tetrafluoride according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a collecting mechanism of a leak-proof storage device for sulfur tetrafluoride according to an embodiment of the present invention;
fig. 6 is a schematic view of a box cover of a leak-proof storage device for sulfur tetrafluoride according to an embodiment of the present invention.
In the figure: 1-box body, 2-fixed plate, 3-gas storage tank, 4-support block, 5-rotating ring, 6-fixed ring, 7-closed cover, 8-air inlet pipe, 9-limit mechanism, 10-control valve I, 11-air duct, 12-telescopic piece, 13-connecting piece, 14-hose, 15-exhaust mechanism, 16-box cover, 17-closed cylinder, 18-collection mechanism, 19-sealing ring, 20-placing groove, 21-mounting port, 22-fixed port, 23-movable rod, 24-push block, 25-push rod, 26-rubber ball, 27-mounting plate, 28-fastening bolt, 29-gasket, 30-side plate, 31-elastic piece I, 32-exhaust fan, 33-exhaust pipe, 34-an exhaust pipe, 35-a control valve II, 36-a cylinder body, 37-a connecting pipe, 38-an exhaust pipe, 39-a control valve III, 40-an installation cylinder, 41-an expansion rod, 42-an elastic part II, 43-a piston plate, 44-a sealing part and 45-a point contact switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, fig. 2 and fig. 3, a leak-proof storage device for sulfur tetrafluoride provided by an embodiment of the present invention comprises a box body 1, a plurality of placement grooves 20 are provided in the box body 1, and the inner walls of the placement grooves 20 are provided with a plurality of fixing plates 2, the outer walls of the fixing plates 2 are provided with installation ports 21, and air storage tanks 3 are provided in the installation ports 21, the inner wall of the bottom of the placement groove 20 is provided with a support block 4, and the outer wall of the support block 4 contacts with the outer wall of the air storage tank 3, the air outlet of the air storage tank 3 is provided with an installation valve, and the installation valve is connected with a connecting piece 13 through a hose 14, the outer wall of the box body 1 is provided with an air duct 11 in a penetrating manner, and the outer wall of the air duct 11 is provided with a control valve i 10, the end of the air duct 11 is provided in the placement groove 20, and the end of the air duct 11 is communicated with the connecting piece 13, the outer walls on both sides of the box body 1 are provided with expansion pieces 12, the specific structure of the telescopic member 12 is not limited, in this embodiment, preferably, the telescopic member 12 is a hydraulic cylinder, and the telescopic end of the telescopic member 12 is provided with a box cover 16, and further includes:
a collecting mechanism 18, wherein the collecting mechanism 18 is arranged on the box cover 16 and is used for collecting leaked gas when the gas leaks;
the exhaust mechanism 15 is arranged on the box cover 16, and is used for exhausting residual gas in the placing groove 20 after leaked gas is collected;
and the limiting mechanism 9 is arranged in the placing groove 20, and the limiting mechanism 9 is used for limiting the air storage tank 3 in the fixing plate 2.
The gas storage tank 3 stored with sulfur tetrafluoride can be placed in the placing groove 20 and lifted through the supporting block 4, meanwhile, the position of the gas storage tank 3 can be limited through the limiting mechanism 9 on the fixing plate 2, the shaking is avoided, then the gas storage tank 3 can be connected with the gas guide pipe 11 through the connecting piece 13 at the end part of the hose 14, and meanwhile, the installation valve on the gas storage tank 3 is opened, so that when the sulfur tetrafluoride gas is needed to be used, the sulfur tetrafluoride gas can be discharged through the gas guide pipe 11 only by opening the control valve one 10, after the gas storage tank 3 is placed, the tank cover 16 can be driven to move downwards through the expansion piece 12, the sealing effect on the placing groove 20 is achieved, when the gas outlet of the gas storage tank 3 leaks, the gas can leak into the placing groove 20, the leaked gas can be effectively collected through the collecting mechanism 18, and meanwhile, when the leaked gas is collected completely, before the gas holder 3 that need will leak takes out, can arrange the residual gas in the standing groove 20 through exhaust mechanism 15 completely earlier, still have a small amount of sulfur tetrafluoride gas to spill when effectively avoiding case lid 16 to open, effectively improved the security performance in the device use, the result of use is better.
Referring to fig. 5 and 6, as an embodiment of the present invention, the collecting mechanism 18 includes a cylinder 36, a connecting pipe 37 is disposed on an outer wall of the cylinder 36, the connecting pipe 37 penetrates through the box cover 16, an exhaust pipe 38 is disposed on an outer wall of one side of the cylinder 36, and a third control valve 39 is disposed on an outer wall of the exhaust pipe 38, when leaked gas enters the cylinder 36 through the connecting pipe 37, the third control valve 39 on the exhaust pipe 38 can be opened, so that the leaked gas can be exhausted through the exhaust pipe 38 and collected again by a collecting device, thereby effectively avoiding gas leakage and being safer to use.
Referring to fig. 5 and 6, as an embodiment of the present invention, referring to fig. 5 and 6, an installation cylinder 40 is fixedly disposed through an outer wall of a cylinder 36, an inner wall of the installation cylinder 40 is connected to a telescopic rod 41 through a second elastic member 42, and a specific structure of the second elastic member 42 is not limited, in this embodiment, preferably, the second elastic member 42 is a spring, an end of the telescopic rod 41 is provided with a piston plate 43, a sealing member 44 is disposed at a gap between the piston plate 43 and the cylinder 36, the inner wall of the cylinder 36 is further provided with a point contact switch 45, and the point contact switch 45 is electrically connected to an alarm, when a leakage occurs in the gas storage tank 3, gas is continuously released into the placement groove 20, since the cylinder 36 and the placement groove 20 are communicated through a connecting pipe 37, so that gas pressure in the cylinder 36 is continuously increased, the piston plate 43 is continuously moved, and the second elastic member 42 in the installation cylinder 40 is compressed, when piston plate 43 and point touch switch 45 contact, can trigger the alarm and send out the police dispatch newspaper, play the purpose of reminding staff gas holder 3 to take place to leak, impel the staff in time to derive the gas of leaking, the result of use is better.
Referring to fig. 1, 4 and 6, as an embodiment of the present invention, the exhaust mechanism 15 includes an exhaust fan 32 disposed on the outer wall of the box cover 16, an exhaust pipe 34 is disposed at the exhaust end of the exhaust fan 32, the exhaust pipe 34 penetrates through the box cover 16, a second control valve 35 is disposed on the outer wall of the exhaust pipe 34, an exhaust pipe 33 is disposed at the air guide end of the exhaust fan 32, an air inlet pipe 8 communicated with the placement tank 20 is further disposed on the outer wall of the box body 1, and a closed cover 7 is disposed at the end of the air inlet pipe 8, when the pressure inside the placement tank 20 is stabilized, a small amount of sulfur tetrafluoride gas still remains inside the placement tank 20, at this time, the second control valve 35 can be opened, the exhaust fan 32 is actuated, the remaining gas is exhausted through the exhaust pipe 34 and discharged into the purification apparatus for purification treatment through the exhaust pipe 33, the placement tank 20 is in a negative pressure state during the extraction process, at this time, the closed cover 7 at the end of the air inlet pipe 8 can also be opened, make outside air current get into standing groove 20 in, can be with still remaining the sulfur tetrafluoride gas in standing groove 20 under the negative pressure state along with outside air is together extracted by air exhauster 32, realize the gaseous complete purification of sulfur tetrafluoride, the result of use is better.
Referring to fig. 1, as an embodiment of the present invention, a closed cylinder 17 is disposed on an outer wall of a box cover 16 on a side close to a placement groove 20, an end portion of the closed cylinder 17 is provided with a sealing ring 19, an outer wall of a box body 1 is provided with a closed groove, and an end portion of the closed cylinder 17 is matched with the closed groove, when the box cover 16 is closed, the sealing ring 19 located at the end portion of the closed cylinder 17 enters the closed groove, and the sealing ring 19 is squeezed, so that the placement groove 20 can be effectively and completely closed, and a better use effect is achieved.
As an embodiment of the present invention, please refer to fig. 2 and 3, the limiting mechanism 9 includes a fixed port 22, the fixed port 22 is disposed on the outer wall of the fixed plate 2 in an annular shape at equal intervals, a movable rod 23 is disposed in the fixed port 22, an end portion of the movable rod 23 is disposed with a mounting plate 27, an outer wall of the movable rod 23 is disposed with a push block 24, the push block 24 is disposed in the fixed port 22, an inner wall of the mounting port 21 is disposed with a support rod 25 disposed in an annular shape at equal intervals, an end portion of the support rod 25 is disposed with a rubber ball 26, another end of the support rod 25 is disposed in the fixed port 22, another end of the support rod 25 is disposed with an arc chamfer, an outer wall of one side of the push block 24 is engaged with the arc chamfer of the end portion of the support rod 25, an outer wall of the support rod 25 is further disposed with a side plate 30, the side plate 30 is connected with the inner wall of the mounting port 21 through an elastic member 31, a specific structure of the elastic member 31 is not limited, in this embodiment, preferably, the first elastic member 31 is a spring, the outer wall of the mounting plate 27 is provided with a fastening bolt 28 through threads, the end of the fastening bolt 28 is provided with a gasket 29, the outer wall of the gasket 29 contacts with the outer wall of the fixing plate 2, after the gas storage tank 3 is placed in the mounting opening 21, the mounting plate 27 can be rotated, so that the movable rod 23 moves in the fixing opening 22, at this time, the push block 24 on the movable rod 23 can push the abutting rod 25 to move, the rubber ball 26 at the end of the abutting rod 25 clamps the peripheral outer wall of the gas storage tank 3, then the fastening bolt 28 is rotated, so that the gasket 29 at the end of the fastening bolt 28 abuts against the fixing plate 2, so as to limit the position of the mounting plate 27, the structure is convenient to fix the gas storage tanks 3 of different sizes, and the use is more flexible.
Referring to fig. 1, as an embodiment of the present invention, a rotating ring 5 is disposed at the other end of the movable rod 23, a fixed ring 6 is fixedly disposed on the inner wall of the bottom of the placement groove 20, and the rotating ring 5 is rotatably disposed in the fixed ring 6, when the movable rod 23 rotates, the rotating ring 5 at the end of the movable rod 23 rotates in the fixed ring 6, so as to effectively improve the stability of the movable rod 23 during rotation, and achieve better use effect.
When the sulfur tetrafluoride gas storage tank is used, the gas storage tank 3 storing the sulfur tetrafluoride can be placed in the placing groove 20 and lifted through the supporting block 4, meanwhile, the position of the gas storage tank 3 can be limited through the limiting mechanism 9 on the fixing plate 2, the gas storage tank 3 is prevented from shaking, then the gas storage tank 3 can be connected with the gas guide pipe 11 through the connecting piece 13 at the end part of the hose 14, and meanwhile, the installation valve on the gas storage tank 3 is opened, so that when the sulfur tetrafluoride gas needs to be used, the sulfur tetrafluoride gas can be discharged through the gas guide pipe 11 only by opening the control valve I10, after the gas storage tank 3 is placed, the tank cover 16 can be driven to move downwards through the expansion piece 12, the sealing effect on the placing groove 20 is achieved, when the gas outlet of the gas storage tank 3 leaks, the gas can leak into the placing groove 20, and the leaked gas can be effectively collected through the collecting mechanism 18, and meanwhile, when the leaked gas is collected, before the gas holder 3 that need will leak takes out, can arrange the residual gas in the standing groove 20 through exhaust mechanism 15 completely earlier, still have a small amount of sulfur tetrafluoride gas to spill when effectively avoiding case lid 16 to open, effectively improved the security performance in the device use, the result of use is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a prevent leaking storage device for sulfur tetrafluoride, includes the box, its characterized in that, be provided with a plurality of standing grooves in the box, and the inner wall of standing groove is provided with a plurality of fixed plates, the installing port has been seted up to the outer wall of fixed plate, and is provided with the gas holder in the installing port, the bottom inner wall of standing groove is provided with the tray, and the outer wall of tray and the outer wall of gas holder contact, the gas outlet department of gas holder is provided with the installation valve, and installs the valve and have the connecting piece through hose connection, the outer wall of box runs through and is provided with the air duct, and the outer wall of air duct is provided with control valve one, the tip of air duct sets up in the standing groove, and is linked together between the tip of air duct and the connecting piece, the both sides outer wall of box all is provided with the extensible member, and the flexible end of extensible member is provided with the case lid, still includes:
the collecting mechanism is arranged on the box cover and used for collecting leaked gas when the gas leaks;
the exhaust mechanism is arranged on the box cover and used for exhausting residual gas in the placing groove after the leaked gas is collected;
and the limiting mechanism is arranged in the placing groove and is used for limiting the air storage tank in the fixing plate.
2. A leak-proof storage device for sulfur tetrafluoride according to claim 1, wherein the collection mechanism comprises a cylinder, the outer wall of the cylinder is provided with a connection pipe, the connection pipe penetrates through the tank cover, the outer wall of one side of the cylinder is provided with an exhaust pipe, and the outer wall of the exhaust pipe is provided with a third control valve.
3. A leakage-proof storage device for sulfur tetrafluoride according to claim 2, wherein an installation cylinder is fixedly arranged on the outer wall of the cylinder body in a penetrating manner, the inner wall of the installation cylinder is connected with a telescopic rod through a second elastic part, a piston plate is arranged at the end part of the telescopic rod, a sealing part is arranged at the gap between the piston plate and the cylinder body, a point contact switch is further arranged on the inner wall of the cylinder body, and the point contact switch is electrically connected with an alarm.
4. A prevent leaking storage device for sulfur tetrafluoride according to claim 3, characterized in that, exhaust mechanism includes the air exhauster that sets up in the case lid outer wall, the convulsions end of air exhauster is provided with the exhaust column, and the exhaust column runs through the case lid, the outer wall of exhaust column is provided with control valve two, and the wind-guiding end of air exhauster is provided with the exhaust pipe, the outer wall of box still is provided with the air-supply line that is linked together with the standing groove, and the tip of air-supply line is provided with the closing cap.
5. A leakage-proof storage device for sulfur tetrafluoride according to claim 1, wherein a closed cylinder is arranged on the outer wall of the side of the box cover close to the placement groove, a sealing ring is arranged at the end of the closed cylinder, a closed groove is arranged on the outer wall of the box body, and the end of the closed cylinder is matched with the closed groove.
6. A leak-proof storage device for sulfur tetrafluoride according to claim 1, wherein the limiting mechanism comprises fixed ports, the fixed ports are equidistantly and annularly arranged on the outer wall of the fixed plate, a movable rod is arranged in the fixed port, the end of the movable rod is provided with a mounting plate, the outer wall of the movable rod is provided with a push block, the push block is arranged in the fixed port, the inner wall of the mounting port is provided with abutting rods which are equidistantly and annularly distributed in a penetrating manner, the end of the abutting rod is provided with a rubber ball, the other end of the abutting rod is arranged in the fixed port, the other end of the abutting rod is provided with an arc-shaped chamfer, the outer wall of one side of the push block is matched with the arc-shaped chamfer at the end of the abutting rod, the outer wall of the abutting rod is further provided with a side plate, the side plate is connected with the inner wall of the mounting port through a first elastic member, and the outer wall of the mounting plate is provided with a fastening bolt through a thread, and the end part of the fastening bolt is provided with a gasket, and the outer wall of the gasket is contacted with the outer wall of the fixing plate.
7. A leakage-proof storage device for sulfur tetrafluoride according to claim 6, wherein a rotating ring is arranged at the other end of the movable rod, a fixed ring is fixedly arranged on the inner wall of the bottom of the placement tank, and the rotating ring is rotatably arranged in the fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929556.3A CN114992513B (en) | 2022-08-04 | 2022-08-04 | A prevent leaking storage device for sulfur tetrafluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115230880A (en) * | 2022-09-22 | 2022-10-25 | 山东京阳科技股份有限公司 | Small-size chemical products transport ship |
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| CN114992513B (en) | 2022-10-25 |
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