CN110864217B - Novel explosion-proof chemical gas holding vessel - Google Patents
Novel explosion-proof chemical gas holding vessel Download PDFInfo
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- CN110864217B CN110864217B CN201910970624.9A CN201910970624A CN110864217B CN 110864217 B CN110864217 B CN 110864217B CN 201910970624 A CN201910970624 A CN 201910970624A CN 110864217 B CN110864217 B CN 110864217B
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- storage tank
- gas storage
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- groove
- mounting groove
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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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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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
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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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
- F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
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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 discloses a novel explosion-proof chemical gas storage tank which comprises a gas storage tank, a triggering capsule body, a bearing spring and a piston plate, wherein a mounting groove is formed in the wall of the gas storage tank, a decompression push plate is arranged on the inner side of the mounting groove, a sealing film is arranged on the outer side of the decompression push plate and is positioned at the opening position of the mounting groove, an ejector rod is arranged on the inner side of the accommodating groove, a connecting block is arranged above the piston plate, and an adjusting rod is arranged on the connecting block. This novel explosion-proof chemical gas storage tank, when the gas pressure who leaves in gas storage tank is too big, the high-pressure gas in the gas storage tank can push up decompressing the push pedal this moment, and decompress after the push pedal receives high-pressure gas's top and moves, decompress the push pedal and can pass through in the connecting spring withdrawal mounting groove to decompress the air extrusion discharge of push pedal in with the mounting groove, conveniently promote the inside accommodation space of gas storage tank, thereby indirectly alleviate the pressure in the gas storage tank.
Description
Technical Field
The invention relates to the technical field of chemical gas storage, in particular to a novel explosion-proof chemical gas storage tank.
Background
Chemical gas is the gas of the different compositions that makes through the chemistry experiment means promptly, these gas self often possess some special characteristics, for example some chemical gas possess corrosivity, poisonous, easily fire or strong irritability etc. some self comparatively unstable chemical gas then often need carry out sealed storage alone, safety protection will be carried out simultaneously, the event need use explosion-proof gas holding vessel to preserve relevant gas usually, avoid taking place to reveal or the explosion condition, but current holding vessel mostly has following problem:
1. the existing storage tank cannot perform automatic pressure relief protection according to the change of the pressure of the gas storage environment, so that the stored gas is easy to leak under a high-pressure environment, and meanwhile, the stored gas is likely to explode under the high-pressure environment, and chemical hazards are easily generated after the stored gas leaks;
2. the device can not automatically transfer part of gas under the high-pressure environment, so that the related pressure cannot be transferred, unstable gas is easy to generate volume change under the high-pressure environment, the pressure change is aggravated, and continuous chemical reaction is easy to generate.
Disclosure of Invention
The invention aims to provide a novel explosion-proof chemical gas storage tank, which solves the problems that the conventional storage tank in the background art cannot perform automatic pressure relief protection according to the change of the pressure of a gas storage environment, so that the stored gas is easy to leak under the high-pressure environment, meanwhile, the stored gas is easy to explode under the high-pressure environment, chemical hazards are easily generated after leakage, partial gas cannot be automatically transferred under the high-pressure environment, the related pressure cannot be transferred, and unstable gas is easy to generate volume change under the high-pressure environment, so that the pressure change is aggravated, and continuous chemical reactions are easily generated.
In order to achieve the purpose, the invention provides the following technical scheme: a novel explosion-proof chemical gas storage tank comprises a gas storage tank, a triggering bag body, a supporting spring and a piston plate, wherein a mounting groove is formed in the wall of the gas storage tank, a decompression push plate is arranged on the inner side of the mounting groove, a sealing film is arranged on the outer side of the decompression push plate and is positioned at the opening position of the mounting groove, a connecting spring is arranged on the decompression push plate and is positioned on the inner side of the mounting groove, the decompression push plate is connected with the gas storage tank through the connecting spring, a vent pipe is arranged on the outer side of the gas storage tank and is connected with the mounting groove, a pressure relief column is arranged inside the gas storage tank, a triggering bag body is arranged at the upper end of the pressure relief column, an injection vertical pipe is arranged below the triggering bag body and is connected with the injection vertical pipe, and the injection vertical pipe is positioned inside the pressure relief column, the inner side of the injection vertical pipe is provided with a piston rod, a sealing plate is arranged below the piston rod and is positioned on the inner side of a longitudinal adjusting groove, a bearing spring is arranged below the sealing plate and is positioned on the inner side of the longitudinal adjusting groove, the sealing plate is connected with a pressure relief column through the longitudinal adjusting groove, a first perforation is formed in the sealing plate, a second perforation is formed in the outer side of the sealing plate and is arranged on the pressure relief column, a gas collecting cavity is arranged inside the pressure relief column, a sealing cover is arranged above the gas storage tank and is provided with an accommodating groove, an ejector rod is arranged on the inner side of the accommodating groove, a longitudinal vent groove is formed in the surface of the ejector rod, a reset spring is arranged above the ejector rod and is positioned on the inner side of the accommodating groove, and the ejector rod is connected with the sealing cover through the reset spring, the top of accomodating the groove is provided with the ventilation pipe, and ventilation pipe and gaseous collection box interconnect, gaseous collection box is located the upper surface of closing cap, and the inboard of gaseous collection box is provided with the piston board, the top of piston board is provided with the connecting block, and installs the regulation pole on the connecting block to the connecting block is through adjusting pole and gaseous collection box interconnect.
Preferably, the positive section of decompressing the push pedal is vertical "T" style of calligraphy structure of placing, and decompresses the push pedal and distribute on gas storage tank symmetry to decompress the push pedal and pass through coupling spring and mounting groove constitution extending structure.
Preferably, threaded connection is adopted between the pressure relief column and the bottom of the gas storage tank, the upper end of the pressure relief column is in an open design, and the inner side of the upper end of the pressure relief column is nested with the triggering bag body.
Preferably, the piston rod is fixedly connected with the closing plate, and a telescopic structure is formed between the piston rod and the injection vertical pipe.
Preferably, the closing plate is nested inside the longitudinal adjusting groove, and the closing plate and the longitudinal adjusting groove form a telescopic structure through a supporting spring.
Preferably, the ejector rods are distributed on the lower surface of the sealing cover at equal intervals, and the lower half end of each ejector rod is provided with a longitudinal vent groove at equal angles.
Preferably, the ejector rod and the accommodating groove form a telescopic structure through a return spring, and the upper half end of the ejector rod is matched with an opening below the accommodating groove.
Preferably, the adjusting rod is in threaded connection with the gas collecting box, the lower end of the adjusting rod is of a spherical structure, and a rotating structure is formed between the adjusting rod and the connecting block.
Compared with the prior art, the invention has the beneficial effects that: the novel explosion-proof chemical gas storage tank is provided with a gas inlet pipe,
1. when the pressure of the gas stored in the gas storage tank is too high, the high-pressure gas in the gas storage tank can push the decompression push plate, and after the decompression push plate is pushed by the high-pressure gas, the decompression push plate can retract into the mounting groove through the connecting spring, so that the decompression push plate extrudes and discharges the air in the mounting groove, the accommodating space in the gas storage tank is conveniently lifted, and the pressure in the gas storage tank is indirectly relieved;
2. when the pressure in the gas storage tank cannot be relieved through the decompression push plate, the trigger bag body can be extruded by the overlarge pressure in the gas storage tank, the gas in the trigger bag body is pushed to the piston rod through the injection pressure vertical pipe, the piston rod drives the sealing plate to synchronously move in the longitudinal adjusting groove, and the first through hole and the second through hole are conveniently aligned, so that part of gas in the gas storage tank is conveniently discharged into the gas collecting cavity, and the gas pressure is relieved;
3. when the inflation condition appeared in gaseous, the gaseous roof bar that overflows of high pressure can be moved to the closing cap lower surface, receives the roof bar withdrawal that moves this moment and accomodates the inslot, is located the open position who accomodates the groove until vertical air channel to scattered excessive gaseous can pass vertical air channel, accomodate groove and ventilation pipe and get into and cache in the gas collection box, thereby pressure in the dispersion gas storage jar prevents that the gas storage jar from bursting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a top view of the decompression push plate according to the present invention;
FIG. 3 is a schematic view of the internal structure of the pressure relief column of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a top-down structure of the lift pin of the present invention;
fig. 6 is an enlarged schematic view of the invention at a in fig. 1.
In the figure: 1. a gas storage tank; 2. mounting grooves; 3. decompressing the push plate; 4. a sealing film; 5. a connecting spring; 6. a breather pipe; 7. a pressure relief column; 8. triggering the capsule; 9. injecting and pressing a vertical pipe; 10. a piston rod; 11. a closing plate; 12. a longitudinal adjustment groove; 13. supporting the spring; 14. a first perforation; 15. a second perforation; 16. a gas collection chamber; 17. a closure cap; 18. a receiving groove; 19. a top rod; 20. a longitudinal vent channel; 21. a return spring; 22. a vent pipe; 23. a gas collection box; 24. a piston plate; 25. connecting blocks; 26. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a novel explosion-proof chemical gas storage tank comprises a gas storage tank 1, a triggering capsule 8, a supporting spring 13 and a piston plate 24, wherein the wall of the gas storage tank 1 is provided with a mounting groove 2, the inner side of the mounting groove 2 is provided with a decompression push plate 3, the outer side of the decompression push plate 3 is provided with a sealing membrane 4, the sealing membrane 4 is positioned at the opening position of the mounting groove 2, the decompression push plate 3 is provided with a connecting spring 5, the connecting spring 5 is positioned at the inner side of the mounting groove 2, the decompression push plate 3 is mutually connected with the gas storage tank 1 through the connecting spring 5, the outer side of the gas storage tank 1 is provided with a vent pipe 6, the vent pipe 6 is mutually connected with the mounting groove 2, the gas storage tank 1 is internally provided with a pressure relief column 7, the upper end of the pressure relief column 7 is provided with a triggering capsule 8, an injection vertical pipe 9 is arranged below the triggering capsule 8, and, the injection pressure standpipe 9 is positioned inside the pressure relief column 7, a piston rod 10 is arranged on the inner side of the injection pressure standpipe 9, a sealing plate 11 is arranged below the piston rod 10, the sealing plate 11 is positioned on the inner side of a longitudinal adjusting groove 12, a bearing spring 13 is arranged below the sealing plate 11, the bearing spring 13 is positioned on the inner side of the longitudinal adjusting groove 12, the sealing plate 11 is connected with the pressure relief column 7 through the longitudinal adjusting groove 12, a first perforation 14 is arranged on the sealing plate 11, a second perforation 15 is arranged on the outer side of the sealing plate 11, the second perforation 15 is arranged on the pressure relief column 7, a gas collecting cavity 16 is arranged inside the pressure relief column 7, a sealing cover 17 is arranged above the gas storage tank 1, a containing groove 18 is arranged on the sealing cover 17, a top rod 19 is arranged on the inner side of the containing groove 18, a longitudinal vent groove 20 is arranged on the surface of the top rod 19, a return spring 21 is arranged above the top rod 19, and reset spring 21 is located the inboard of accomodating groove 18, and ejector pin 19 passes through reset spring 21 and closing cap 17 interconnect, the top of accomodating groove 18 is provided with ventilation pipe 22, and ventilation pipe 22 and gas collection box 23 interconnect, gas collection box 23 is located the upper surface of closing cap 17, and the inboard of gas collection box 23 is provided with piston plate 24, the top of piston plate 24 is provided with connecting block 25, and install on the connecting block 25 and adjust pole 26, and connecting block 25 is through adjusting pole 26 and gas collection box 23 interconnect.
The decompression push plate 3 in the embodiment is cut in a vertical T-shaped structure, the decompression push plate 3 is symmetrically distributed on the gas storage tank 1, the decompression push plate 3 forms a telescopic structure with the mounting groove 2 through the connecting spring 5, the connecting spring 5 is convenient to push the decompression push plate 3 to perform telescopic movement on the inner side of the mounting groove 2, and the decompression push plate 3 with the T-shaped structure can avoid the situation of disconnection with the mounting groove 2;
the pressure relief column 7 is in threaded connection with the bottom of the gas storage tank 1, the upper end of the pressure relief column 7 is in an open design, and the triggering bag body 8 is nested in the inner side of the upper end of the pressure relief column 7, so that the pressure relief column 7 can be conveniently mounted or dismounted on the inner side of the gas storage tank 1, and the triggering bag body 8 can be conveniently extruded by the pressure in the gas storage tank 1;
the piston rod 10 is fixedly connected with the sealing plate 11, and a telescopic structure is formed between the piston rod 10 and the injection vertical pipe 9, so that the piston rod 10 can conveniently move in a telescopic manner in the injection vertical pipe 9, and the piston rod 10 can drive the sealing plate 11 to move synchronously;
the closing plate 11 is nested at the inner side of the longitudinal adjusting groove 12, and the closing plate 11 and the longitudinal adjusting groove 12 form a telescopic structure through the supporting spring 13, so that the supporting spring 13 is favorable for pushing the closing plate 11 to perform telescopic motion at the inner side of the longitudinal adjusting groove 12;
the ejector rods 19 are distributed on the lower surface of the sealing cover 17 at equal intervals, and the lower half end of the ejector rod 19 is provided with longitudinal vent grooves 20 at equal angles, so that the ejector rod 19 on the lower surface of the sealing cover 17 can be pushed and ejected by scattered gas conveniently, and meanwhile, the scattered gas can pass through the longitudinal vent grooves 20 on the ejector rod 19 conveniently;
the ejector rod 19 and the accommodating groove 18 form a telescopic structure through a return spring 21, and the upper half end of the ejector rod 19 is mutually matched with an opening below the accommodating groove 18, so that the return spring 21 can conveniently push the ejector rod 19 to perform telescopic motion in the accommodating groove 18;
the adjusting rod 26 is in threaded connection with the gas collecting box 23, the lower end of the adjusting rod 26 is of a spherical structure, a rotating structure is formed between the adjusting rod 26 and the connecting block 25, the adjusting rod 26 can be conveniently screwed to move on the gas collecting box 23, and when the adjusting rod 26 is screwed to move, the adjusting rod 26 can rotate on the connecting block 25.
The working principle is as follows: according to the figure 1, firstly, the closing cover 17 above the gas storage tank 1 is unscrewed, then the chemical gas can be filled into the gas storage tank 1, and then the closing cover 17 is installed on the gas storage tank 1, according to the figures 1 and 2, when the pressure in the gas storage tank 1 is too high, the gas in the gas storage tank 1 can push the decompression push plate 3 on the tank wall of the gas storage tank 1 to move, the sealing film 4 outside the decompression push plate 3 can keep the sealing state of the gas storage tank 1, thereby avoiding the chemical gas from leaking, when the decompression push plate 3 is pushed by the gas, the decompression push plate 3 drives the connecting spring 5 to retract into the installation groove 2, the decompression push plate 3 can extrude and discharge the air in the installation groove 2 through the vent pipe 6, thereby the pressure in the gas storage tank 1 is relieved, and when the pressure in the gas storage tank 1 is recovered to normal, the connecting spring 5 can push the decompression push plate 3 to reset again, so that the decompression push plate 3 can be pushed again when the gas pressure is overlarge next time;
according to fig. 1 and 3, when the gas in the gas storage tank 1 expands in volume to cause an excessive pressure, the gas in the gas storage tank 1 extrudes and pushes the trigger capsule 8 at the upper end of the pressure release column 7, the trigger capsule 8 is extruded by pushing, the air in the trigger capsule 8 is injected into the injection standpipe 9, the air in the injection standpipe 9 pushes the piston rod 10 after the air is injected into the injection standpipe 9, the piston rod 10 moves downward under the pushing of the air, the piston rod 10 moving downward drives the closing plate 11 to move downward synchronously, the closing plate 11 extends downward inside the longitudinal adjusting groove 12 under the driving of the piston rod 10 until the first through hole 14 on the closing plate 11 is aligned with the second through hole 15 on the pressure release column 7, and the part of the gas expanding in volume in the gas storage tank 1 can pass through the first through hole 14 and the second through hole 15 The gas is injected into the gas collection cavity 16, so that the pressure in the gas storage tank 1 is relieved, when the pressure in the gas storage tank 1 returns to normal, the triggering capsule body 8 is not pressed by the pressure any more, so that the triggering capsule body 8 pumps out the air injected into the vertical pipe 9, and the bearing spring 13 pushes the closing plate 11 upwards to slide and reset upwards in the longitudinal adjusting groove 12 until the first through hole 14 and the second through hole 15 on the closing plate 11 are staggered, so that the gas collection cavity 16 can be closed, and the gas with excessive volume is prevented from overflowing again;
according to fig. 1 and 6, when the gas overflows, the overflowing gas pushes the top rod 19, the top rod 19 drives the return spring 21 to retract into the storage groove 18 after being pushed until the longitudinal vent groove 20 on the top rod 19 is located at the opening position of the storage groove 18, the overflowing gas can flow into the storage groove 18 through the longitudinal vent groove 20, so that the gas flowing into the storage groove 18 flows into the gas collection box 23 through the vent pipe 22 above the storage groove 18 for centralized collection, thereby avoiding leakage, once the gas stops overflowing, the return spring 21 pushes the top rod 19 downwards, the top rod 19 extends downwards from the storage groove 18 until the lower end of the top rod 19 extends out of the storage groove 18, the longitudinal vent groove 20 on the top rod 19 is dislocated with the opening of the storage groove 18, thereby ejector pin 19 seals the opening of accomodating groove 18, and simultaneously, the user can manually twist and move regulation pole 26 and carry out rotary motion on gas collection box 23, and when adjusting pole 26 and carry out rotary motion, the lower extreme of adjusting pole 26 this moment is twisted into in the gas collection box 23 through the screw thread, the lower extreme of adjusting pole 26 then pushes up piston plate 24 through connecting block 25 this moment, thereby adjust pole 26 and drive piston plate 24 and carry out synchronous motion in gas collection box 23, conveniently adjust the internal capacity of gas collection box 23, conveniently concentrate the collection to the gas of scattering excessive gas, such novel explosion-proof chemical gas storage tank conveniently uses.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of the present invention.
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 (8)
1. The utility model provides a novel explosion-proof chemical gas holding vessel, includes gas holding vessel (1), triggers utricule (8), bearing spring (13) and piston plate (24), mounting groove (2) have been seted up on the jar wall of gas holding vessel (1), and the inboard of mounting groove (2) is provided with decompresses push pedal (3), the outside of decompressing push pedal (3) is provided with closing membrane (4), and closing membrane (4) are located the open position of mounting groove (2) to decompress and install coupling spring (5) on push pedal (3), coupling spring (5) are located the inboard of mounting groove (2), and decompress push pedal (3) and pass through coupling spring (5) and gas holding vessel (1) interconnect, its characterized in that: the gas storage tank is characterized in that a vent pipe (6) is installed on the outer side of the gas storage tank (1), the vent pipe (6) is connected with a mounting groove (2) in an interconnecting mode, a pressure relief column (7) is installed inside the gas storage tank (1), a trigger capsule body (8) is installed at the upper end of the pressure relief column (7), an injection pressure vertical pipe (9) is arranged below the trigger capsule body (8), the trigger capsule body (8) is connected with the injection pressure vertical pipe (9) in an interconnecting mode, the injection pressure vertical pipe (9) is located inside the pressure relief column (7), a piston rod (10) is arranged on the inner side of the injection pressure vertical pipe (9), a sealing plate (11) is installed below the piston rod (10), the sealing plate (11) is located on the inner side of a longitudinal adjusting groove (12), a bearing spring (13) is arranged below the sealing plate (11), and the bearing spring (13) is located on the inner side of the longitudinal adjusting groove, and the closing plate (11) is connected with the pressure relief column (7) through a longitudinal adjusting groove (12), a first perforation (14) is arranged on the closing plate (11), a second perforation (15) is arranged on the outer side of the closing plate (11), the second perforation (15) is arranged on the pressure relief column (7), a gas collecting cavity (16) is arranged in the pressure relief column (7), a closing cover (17) is arranged above the gas storage tank (1), a containing groove (18) is arranged on the closing cover (17), an ejector rod (19) is arranged on the inner side of the containing groove (18), a longitudinal ventilation groove (20) is arranged on the surface of the ejector rod (19), a return spring (21) is arranged above the ejector rod (19), the return spring (21) is positioned on the inner side of the containing groove (18), and the ejector rod (19) is connected with the closing cover (17) through the return spring (21), the top of accomodating groove (18) is provided with ventilation pipe (22), and ventilation pipe (22) and gas collection box (23) interconnect, gas collection box (23) are located the upper surface of closing cap (17), and the inboard of gas collection box (23) is provided with piston plate (24), the top of piston plate (24) is provided with connecting block (25), and installs on connecting block (25) and adjust pole (26) to connecting block (25) are through adjusting pole (26) and gas collection box (23) interconnect.
2. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: decompress "T" style of calligraphy structure that positive section of push pedal (3) was vertically placed, and decompress push pedal (3) symmetric distribution on gas storage tank (1) to decompress push pedal (3) and through coupling spring (5) and mounting groove (2) constitution extending structure.
3. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the pressure relief column (7) is in threaded connection with the bottom of the gas storage tank (1), the upper end of the pressure relief column (7) is in an open design, and the inner side of the upper end of the pressure relief column (7) is provided with a triggering bag body (8) in a nested mode.
4. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the piston rod (10) is fixedly connected with the closing plate (11), and a telescopic structure is formed between the piston rod (10) and the injection vertical pipe (9).
5. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the closing plate (11) is nested on the inner side of the longitudinal adjusting groove (12), and the closing plate (11) and the longitudinal adjusting groove (12) form a telescopic structure through a supporting spring (13).
6. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the ejector rods (19) are distributed on the lower surface of the closed cover (17) at equal intervals, and the lower half end of the ejector rod (19) is provided with longitudinal vent grooves (20) at equal angles.
7. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the ejector rod (19) and the accommodating groove (18) form a telescopic structure through a return spring (21), and the upper half end of the ejector rod (19) is matched with an opening below the accommodating groove (18).
8. A novel explosion proof chemical gas storage tank as defined in claim 1 wherein: the adjusting rod (26) is in threaded connection with the gas collecting box (23), the lower end of the adjusting rod (26) is of a spherical structure, and a rotating structure is formed between the adjusting rod (26) and the connecting block (25).
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| CN201910970624.9A CN110864217B (en) | 2019-10-14 | 2019-10-14 | Novel explosion-proof chemical gas holding vessel |
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| CN201910970624.9A CN110864217B (en) | 2019-10-14 | 2019-10-14 | Novel explosion-proof chemical gas holding vessel |
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| CN110864217A CN110864217A (en) | 2020-03-06 |
| CN110864217B true CN110864217B (en) | 2021-05-04 |
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| CN113090940B (en) * | 2021-04-17 | 2022-08-12 | 河北环境工程学院 | Equipment for preventing hazardous gas leakage in colleges and universities laboratory |
| CN114046436B (en) * | 2021-10-14 | 2023-11-03 | 安徽笃舜智能装备有限公司 | Adjustable compression type pressure container |
| CN114413160B (en) * | 2022-01-14 | 2023-07-11 | 安徽申容压力容器有限公司 | Gas storage tank with gas recovery device |
| CN114923120A (en) * | 2022-03-04 | 2022-08-19 | 刘果果 | Explosion-proof formula chemical gas storage tank |
| CN115006773A (en) * | 2022-05-19 | 2022-09-06 | 安徽飞达消防设备工程有限公司 | Pressure reduction device for IG541 gas fire-extinguishing equipment |
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| CN110864217A (en) | 2020-03-06 |
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Effective date of registration: 20210419 Address after: 233 Naxin Road, Dongnan industrial point, Songmen Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling Jiayi Machinery Co.,Ltd. Address before: 110000 East Ling District, Shenyang City, Liaoning Province, 201-19 Innovation Road West 19 Building 1 Unit 26 Floor 2 Applicant before: SHENYANG BINGHENG TECHNOLOGY Co.,Ltd. |
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