CN112696606A - High-pressure tank with automatic over-high pressure release structure - Google Patents
High-pressure tank with automatic over-high pressure release structure Download PDFInfo
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- CN112696606A CN112696606A CN202011180008.2A CN202011180008A CN112696606A CN 112696606 A CN112696606 A CN 112696606A CN 202011180008 A CN202011180008 A CN 202011180008A CN 112696606 A CN112696606 A CN 112696606A
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- tank
- pressure
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- buffer
- sprue
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 62
- 230000008859 change Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
-
- 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
-
- 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
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
Landscapes
- 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 a high-pressure tank with an automatic over-high pressure release structure, which comprises an outer tank and an elastic mechanism, wherein the upper end of the outer tank is provided with an air inlet, the lower end of the outer tank is provided with an air outlet, two sides of the air inlet are provided with buffer mechanisms, the upper end of each buffer mechanism is provided with a right pipeline, the symmetrical surface of each right pipeline is provided with a left pipeline, the inner side of each left pipeline is provided with a fixed block, the middle part of each left pipeline is provided with a spare tank, and the front end of each spare tank is provided with an air extraction opening. This high-pressure tank with automatic release structure of too high pressure is provided with the spring, and the spring is on the vertical axis of sprue, and when the sprue outwards moved, the spring atress contracts, and the high-pressure gas of release passes through sprue surface both sides through-hole and roof surface exhaust hole and transmits to the pipeline in the inner tank, and when both sides pressure was balanced, the sprue received the resilience force reconversion of spring, and the through-hole is stopped up by the stopper and is no longer carried out gaseous release.
Description
Technical Field
The invention relates to the technical field of high-pressure tanks, in particular to a high-pressure tank with an automatic over-high pressure release structure.
Background
High-pressure tanks for storing gas under high pressure, such as hydrogen, are required to have high pressure resistance, for example, when the volume of the high-pressure tank is changed due to an accidental collision during manufacture or transportation, and the internal pressure is excessively high, and thus rupture occurs, such high-pressure tanks may cause gas leakage or even explosion during use.
The structure that current high-pressure tank did not have too high pressure automatic release leads to the great time jar body to take place deformation and increase the potential safety hazard, thereby the high-pressure tank often only has a general business turn over gas port and leads to inside gas to be difficult to the evacuation influence the transportation of different gas.
Disclosure of Invention
The invention aims to provide a high-pressure tank with an automatic over-high pressure release structure, which aims to solve the problems that the existing high-pressure tank in the background art does not have an automatic over-high pressure release structure, so that a tank body deforms when the internal pressure is high, thereby increasing potential safety hazards, and the high-pressure tank only always has a universal gas inlet and outlet, so that the internal gas is difficult to evacuate, and the transportation of different gases is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-pressure tank with automatic release structure of too high pressure, includes outer jar and elastic mechanism, the upper end of outer jar is provided with the air inlet, and the lower extreme of outer jar is provided with the gas vent, the both sides of air inlet are provided with buffer gear, and buffer gear's upper end is provided with right pipeline, the plane of symmetry of right pipeline is provided with left pipeline, and the inboard of left pipeline is provided with the fixed block, the middle part of left pipeline is provided with reserve jar, and the front end of reserve jar is provided with the extraction opening, the front end middle part of outer jar is provided with the voltmeter, and the inside of outer jar is provided with the inner tank, buffer gear's outside both ends are provided with the mounting panel, and the surface of mounting panel is provided with the pin, the front end of air inlet is provided with sealed lid, and the surface of sealed lid is provided.
Preferably, the air inlet and the air outlet are symmetrically distributed along the horizontal central axis of the outer tank, and the shape and the structure of the air inlet and the air outlet are the same.
Preferably, the buffer mechanism is communicated with the right pipeline, and the right pipeline is tightly attached to the fixed block.
Preferably, one end of the right pipeline is closed, and the right pipeline is communicated with the standby tank.
Preferably, the outer tank and the buffer mechanism form a detachable structure through a pin, and the buffer mechanism is embedded on the surface of the outer tank.
Preferably, buffer gear includes mount, recess, buffer layer and stopper, and the both sides of mount are provided with the recess, the inboard of recess is provided with the buffer layer, and the bottom of recess is provided with the stopper.
Preferably, the groove and the buffer layer are integrated, and the groove and the limiting block are fixedly connected.
Preferably, elastic mechanism includes roof, exhaust hole, spring, sprue, through-hole, unsmooth limit and commentaries on classics leaf, and the surface of roof is provided with the exhaust hole, the middle part lower extreme of roof is provided with the spring, and the lower extreme of spring is provided with the sprue, the upper end surface of sprue is provided with the through-hole, and the upper end both sides of sprue are provided with unsmooth limit, the inside of through-hole is provided with changes the leaf.
Preferably, the spring is on the vertical central axis of the block, and the top plate is parallel to the upper surface of the block.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the air inlet and the air outlet, the air inlet and the air outlet are symmetrically distributed along the horizontal central axis of the outer tank, the shape and the structure of the air inlet and the air outlet are the same, the arrangement of the air inlet is convenient for the introduction of the transport gas, and the arrangement of the air outlet is convenient for the discharge of the transport gas.
2. According to the invention, the buffer mechanism and the right pipeline are arranged, the buffer mechanism is communicated with the right pipeline, the right pipeline is tightly attached to the fixed block, the buffer mechanism is arranged to buffer and transmit gas released due to high pressure in the inner tank, the gas is transmitted into the right pipeline and the left pipeline through the buffer mechanism, the arrangement of the right pipeline and the left pipeline is beneficial to limiting the high-pressure released gas, the outer tank is fixedly connected with the fixed block, and the tight attachment between the right pipeline and the left pipeline and the inner fixed block reduces the shaking feeling of the right pipeline and the left pipeline, so that the right pipeline and the left pipeline are prevented from falling off.
3. According to the invention, through the arrangement of the right pipeline and the standby tank, one end of the right pipeline is closed, the right pipeline is communicated with the standby tank, the tail ends of the right pipeline and the left pipeline are both closed, so that high-pressure released gas is conveniently stored in the standby tank and the pipelines, one end capable of forming a circulating structure with the inner tank is cut off, the phenomenon that the high pressure still exists due to the fact that the high-pressure released gas returns to the inner tank again is avoided, a user can pump out the gas in the standby tank through the air pumping hole in the front end of the standby tank, and the waste of the gas is reduced.
4. According to the invention, through the arrangement of the groove and the buffer layer, the groove and the buffer layer are integrated, and the groove and the limiting block are fixedly connected, when the outer tank is impacted by an incorresistance force factor, the gas in the inner tank is vibrated to cause the internal pressure to change, when the volume of the inner tank is changed, the internal gas is gathered to generate high pressure, the block moves outwards, the concave-convex edges at two sides of the block slide along the buffer layer, the situation that the part is damaged due to the fact that the block impacts a top plate due to instant high pressure impacting to the block is avoided, the block is limited by the arrangement of the groove, and the block is prevented from entering the inner tank when the block is normally placed due to the arrangement of the.
5. According to the invention, through the arrangement of the spring and the block, the spring is arranged on the vertical central axis of the block, and the top plate and the upper surface of the block are parallel to each other, when the block moves outwards, the spring is stressed to contract, high-pressure gas released in the inner tank is transmitted into a pipeline through the through holes on the two sides of the surface of the block and the exhaust holes on the surface of the top plate, when the pressures on the two sides are balanced, the block is restored to the original state by the resilience force of the spring, and the through holes are blocked by the limiting blocks and are not released any more.
Drawings
FIG. 1 is a schematic top view of a high pressure tank with an automatic over-pressure relief structure according to the present invention;
FIG. 2 is a schematic view showing an internal structure of a high-pressure tank having an excessive pressure automatic releasing structure according to the present invention;
FIG. 3 is a schematic diagram of a high pressure tank with an automatic over-pressure relief structure according to the present invention;
FIG. 4 is a partially enlarged view of a buffer mechanism of a high-pressure tank with an automatic over-pressure release structure according to the present invention;
fig. 5 is a partial enlarged front view of the buffer mechanism of the high pressure tank with the over-high pressure automatic release structure according to the present invention.
In the figure: 1. an outer tank; 2. an air inlet; 3. an exhaust port; 4. a buffer mechanism; 401. a fixed mount; 402. a groove; 403. a buffer layer; 404. a limiting block; 5. a right pipe; 6. a left pipe; 7. a standby tank; 8. an air extraction opening; 9. a fixed block; 10. a voltmeter; 11. an inner tank; 12. mounting a plate; 13. a pin; 14. a sealing cover; 15. a bolt; 16. an elastic mechanism; 1601. a top plate; 1602. an exhaust hole; 1603. a spring; 1604. blocking; 1605. a through hole; 1606. concave-convex edges; 1607. and (5) rotating the leaves.
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. 1-5, the present invention provides a technical solution: a high-pressure tank with an automatic over-high pressure release structure comprises an outer tank 1, an air inlet 2, an air outlet 3, a buffer mechanism 4, a right pipeline 5, a left pipeline 6, a standby tank 7, an air suction opening 8, a fixed block 9, a voltmeter 10, an inner tank 11, a mounting plate 12, a pin 13, a sealing cover 14, a bolt 15 and an elastic mechanism 16, wherein the upper end of the outer tank 1 is provided with the air inlet 2, the lower end of the outer tank 1 is provided with the air outlet 3, two sides of the air inlet 2 are provided with the buffer mechanism 4, the upper end of the buffer mechanism 4 is provided with the right pipeline 5, the symmetrical surface of the right pipeline 5 is provided with the left pipeline 6, the inner side of the left pipeline 6 is provided with the fixed block 9, the middle part of the left pipeline 6 is provided with the standby tank 7, the front end of the standby tank 7 is provided with the air suction opening 8, the middle part of the front end of the outer tank 1 is provided with the, and the surface of the mounting plate 12 is provided with a pin 13, the front end of the air inlet 2 is provided with a sealing cover 14, the surface of the sealing cover 14 is provided with a bolt 15, and the top end of the buffer mechanism 4 is provided with an elastic mechanism 16.
The air inlet 2 and the air outlet 3 are symmetrically distributed along the horizontal central axis of the outer tank 1, the shape and the structure of the air inlet 2 and the shape and the structure of the air outlet 3 are the same, the air inlet 2 is convenient for introducing transportation gas, the air outlet 3 is convenient for discharging transportation gas, when a user needs to change the gas property to carry out different gas transportation, certain air is discharged into the inner tank 11 from the air inlet 2, the residual gas in the previous inner tank 11 is discharged from the air outlet 3, and the required transportation gas is filled into the inner tank 11 to discharge the air, so that the inner tank 11 only contains the required transportation gas effectively, and certain potential safety hazard caused by the mixing of the residual gas and the transportation gas is avoided;
be linked together between buffer gear 4 and the right pipeline 5, and closely laminate between right pipeline 5 and the fixed block 9, buffer gear 4's setting is convenient for buffer the transmission to the gas of inner tank 11 because high pressure release, gaseous transmit to right pipeline 5 and left pipeline 6 in through buffer gear 4, right pipeline 5 does benefit to the spacing to high pressure release gas with the setting of left pipeline 6, be fixed connection between outer jar 1 and the fixed block 9, closely laminating between right pipeline 5 and left pipeline 6 and the inboard fixed block 9 reduces rocking of right pipeline 5 and left pipeline 6 and feels, avoid droing of right pipeline 5 and left pipeline 6.
The one end of right side pipeline 5 is the closed form, and is linked together between right side pipeline 5 and the reserve tank 7, the end of right side pipeline 5 and left pipeline 6 is the closed form, be convenient for save high pressure release gas in reserve tank 7 and pipeline, cut off can constitute loop configuration's one end with inner tank 11, the gas of avoiding high pressure release returns again and leads to the high pressure still to exist in inner tank 11, the extraction opening 8 of user's accessible reserve tank 7 front end takes out the gas of reserve tank 7 inside, reduce gaseous waste.
The buffer mechanism 4 comprises a fixing frame 401, a groove 402, a buffer layer 403 and a limiting block 404, and both sides of the fixing frame 401 are provided with grooves 402, the inner sides of the grooves 402 are provided with buffer layers 403, the bottom end of the groove 402 is provided with a limit block 404, the groove 402 and the buffer layer 403 are integrated, the groove 402 and the limit block 404 are fixedly connected, when the outer tank 1 is hit by an force factor, the gas in the inner tank 11 is oscillated to change the internal pressure, when 11 volume changes of inner tank, inside gaseous gathering produces the high pressure, and sprue 1604 outwards moves, and the concave convex edge 1606 of sprue 1604 both sides slides along buffer layer 403, avoids instantaneous high pressure towards sprue 1604 to lead to sprue 1604 striking roof 1601 to arouse the part to damage, and the setting of recess 402 is carried on spacingly to sprue 1604, and the setting of stopper 404 avoids sprue 1604 to get into inner tank 11 when sprue 1604 normal condition is placed.
The elastic mechanism 16 comprises a top plate 1601, an exhaust hole 1602, a spring 1603, a block 1604, a through hole 1605, a concave-convex edge 1606 and a rotary vane 1607, and the surface of the top plate 1601 is provided with an exhaust hole 1602, the lower end of the middle part of the top plate 1601 is provided with a spring 1603, and a block 1604 is provided at the lower end of the spring 1603, a through hole 1605 is provided on the upper end surface of the block 1604, and both sides of the upper end of the block 1604 are provided with concave-convex edges 1606, a rotating vane 1607 is arranged in the through hole 1605, the spring 1603 is arranged on the vertical central axis of the block 1604, the top plate 1601 is parallel to the upper surface of the block 1604, when the block 1604 moves outwards, the spring 1603 is stressed to contract, high-pressure gas released from the inner tank 11 is transmitted into the pipeline through the through holes 1605 on the two sides of the surface of the block 1604 and the exhaust holes 1602 on the surface of the top plate 1601, when the pressures on the two sides are balanced, the block 1604 is restored by the resilience of the spring 1603, and the through hole 1605 is blocked by the limiting block 404 and no longer releases air.
The working principle of the embodiment is as follows: the high-pressure tank with the automatic release structure of the over-high pressure firstly lets in the transportation gas from the gas inlet 2 when in use, when a user needs to change the gas property to transport different gases, certain air is discharged from the gas inlet 2 to the inner tank 11, the residual gas in the inner tank 11 is discharged from the gas outlet 3 before, and then the needed transportation gas is filled into the inner tank 11 to discharge the air, so that the inner tank 11 only contains the needed transportation gas, certain potential safety hazard caused by the mixing of the residual gas and the transportation gas is avoided, the arrangement of the buffer mechanism 4 carries out buffer transmission on the gas released under the high pressure in the inner tank 11, when the outer tank 1 is impacted by an inequality factor, the gas in the inner tank 11 is vibrated to cause the change of the internal pressure, when the volume of the inner tank 11 is changed, the internal gas is gathered to generate high pressure, the block 1604 moves outwards, the concave-convex edges 1606 on two sides of the block 1604 slide along the buffer layer 403, avoid instantaneous high pressure towards the sprue 1604 to cause the sprue 1604 to collide with the top plate 1601 to cause parts damage, the arrangement of the groove 402 limits the sprue 1604, the arrangement of the limiting block 404 is convenient for placing the sprue 1604 in a normal state and simultaneously avoiding the sprue 1604 to enter the inner tank 11, when the sprue 1604 moves outwards, the spring 1603 is stressed to contract, high-pressure gas released in the inner tank 11 is transmitted into the pipeline through the through holes 1605 at two sides of the surface of the sprue 1604 and the exhaust holes 1602 at the surface of the top plate, the rotating vanes 1607 inside the through holes 1605 are impacted by the high-pressure gas to rotate per se, the subsequent high-pressure gas is uniformly transmitted, the accumulation of the high-pressure gas in the elastic mechanism 16 is reduced, when the pressures at two sides are balanced, the sprue 1604 is restored to an original state by the resilience of the spring 1603, the through holes 1605 are not blocked by the limiting block 404 for gas release any more, the gas is transmitted into the right pipeline 5 and, the outer tank 1 is fixedly connected with the fixed block 9, the right pipeline 5 is tightly attached with the left pipeline 6 and the inner fixed block 9 to reduce the shaking feeling of the right pipeline 5 and the left pipeline 6, the tail ends of the right pipeline 5 and the left pipeline 6 are closed, the gas pump is used for storing high-pressure released gas in the standby tank 7 and the pipeline, cutting off one end capable of forming a circulating structure with the inner tank 11, avoiding the situation that the high pressure still exists due to the fact that the high-pressure released gas returns to the inner tank 11 again, and reducing the waste of the gas because a user can pump the gas in the standby tank 7 through the pumping hole 8 at the front end of the standby tank 7 and unscrew the pin 13 by means of an external tool, thereby separate between outer jar 1 and the buffer gear 4, the maintenance of buffer gear 4 of being convenient for, thereby avoid the device to cross the buffer gear 4 that the integration leads to damaging and can not obtain timely processing and influence the operation of release structure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A high-pressure tank with an automatic excess pressure relief structure, comprising an outer tank (1) and an elastic mechanism (16), characterized in that: the upper end of the outer tank (1) is provided with an air inlet (2), the lower end of the outer tank (1) is provided with an air outlet (3), two sides of the air inlet (2) are provided with buffer mechanisms (4), the upper end of the buffer mechanisms (4) is provided with a right pipeline (5), the symmetrical surface of the right pipeline (5) is provided with a left pipeline (6), the inner side of the left pipeline (6) is provided with a fixed block (9), the middle part of the left pipeline (6) is provided with a spare tank (7), the front end of the spare tank (7) is provided with an air suction opening (8), the middle part of the front end of the outer tank (1) is provided with a voltmeter (10), the inner tank (11) is arranged inside the outer tank (1), the two ends of the outer side of the buffer mechanisms (4) are provided with mounting plates (12), the surface of the mounting plates (12) is provided with pins (13), the front end of the, and the surface of the sealing cover (14) is provided with a bolt (15), and the top end of the buffer mechanism (4) is provided with an elastic mechanism (16).
2. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: the air inlet (2) and the air outlet (3) are symmetrically distributed along the horizontal central axis of the outer tank (1), and the air inlet (2) and the air outlet (3) are identical in shape and structure.
3. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: the buffer mechanism (4) is communicated with the right pipeline (5), and the right pipeline (5) is tightly attached to the fixed block (9).
4. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: one end of the right pipeline (5) is closed, and the right pipeline (5) is communicated with the standby tank (7).
5. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: the outer tank (1) and the buffer mechanism (4) form a detachable structure through the pin (13), and the buffer mechanism (4) is embedded on the surface of the outer tank (1).
6. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: buffer gear (4) include mount (401), recess (402), buffer layer (403) and stopper (404), and the both sides of mount (401) are provided with recess (402), the inboard of recess (402) is provided with buffer layer (403), and the bottom of recess (402) is provided with stopper (404).
7. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 6, wherein: the groove (402) and the buffer layer (403) are integrated, and the groove (402) and the limiting block (404) are fixedly connected.
8. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 1, wherein: elastic mechanism (16) are including roof (1601), exhaust hole (1602), spring (1603), sprue (1604), through-hole (1605), unsmooth limit (1606) and commentaries on classics leaf (1607), and the surface of roof (1601) is provided with exhaust hole (1602), the middle part lower extreme of roof (1601) is provided with spring (1603), and the lower extreme of spring (1603) is provided with sprue (1604), the upper end surface of sprue (1604) is provided with through-hole (1605), and the upper end both sides of sprue (1604) are provided with unsmooth limit (1606), the inside of through-hole (1605) is provided with commentaries on classics leaf (1607).
9. The high-pressure tank having an excessive-pressure automatic releasing structure according to claim 8, wherein: the spring (1603) is on the vertical central axis of the block (1604), and the top plate (1601) and the upper surface of the block (1604) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180008.2A CN112696606B (en) | 2020-10-29 | 2020-10-29 | High-pressure tank with automatic release structure for excessive pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180008.2A CN112696606B (en) | 2020-10-29 | 2020-10-29 | High-pressure tank with automatic release structure for excessive pressure |
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| CN112696606A true CN112696606A (en) | 2021-04-23 |
| CN112696606B CN112696606B (en) | 2024-01-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116002244A (en) * | 2023-02-27 | 2023-04-25 | 山东中科蓝天科技有限公司 | Water storage tank for air source heat pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0752555A1 (en) * | 1995-07-07 | 1997-01-08 | WALTER TOSTO SERBATOI S.p.A. | Protecture container for the underground installation of tanks for pressurized, liquefied gas |
| CN206890088U (en) * | 2017-06-26 | 2018-01-16 | 常州红太阳药业有限公司 | A kind of low temperature pressure release exhausting pipeline and the liquid nitrogen storage tank with the pipeline |
| CN109110282A (en) * | 2018-08-28 | 2019-01-01 | 薛鸿展 | For improving the cryopreservation tube lid for freezing composite pipe tightness |
| CN208919697U (en) * | 2018-10-12 | 2019-05-31 | 安徽中昊环保装备股份有限公司 | A kind of anti-explosion double-layer formula air accumulator |
| CN210035039U (en) * | 2019-01-19 | 2020-02-07 | 广州长海实验室设备有限公司 | Explosion-proof gas holder for high-pressure gas impact experiment |
| US20200208777A1 (en) * | 2019-12-06 | 2020-07-02 | Gongping He | Liquid oxygen storage tank |
| CN211450360U (en) * | 2019-12-19 | 2020-09-08 | 张腾 | Explosion-proof device for vacuum heat-insulating container |
-
2020
- 2020-10-29 CN CN202011180008.2A patent/CN112696606B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0752555A1 (en) * | 1995-07-07 | 1997-01-08 | WALTER TOSTO SERBATOI S.p.A. | Protecture container for the underground installation of tanks for pressurized, liquefied gas |
| CN206890088U (en) * | 2017-06-26 | 2018-01-16 | 常州红太阳药业有限公司 | A kind of low temperature pressure release exhausting pipeline and the liquid nitrogen storage tank with the pipeline |
| CN109110282A (en) * | 2018-08-28 | 2019-01-01 | 薛鸿展 | For improving the cryopreservation tube lid for freezing composite pipe tightness |
| CN208919697U (en) * | 2018-10-12 | 2019-05-31 | 安徽中昊环保装备股份有限公司 | A kind of anti-explosion double-layer formula air accumulator |
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| US20200208777A1 (en) * | 2019-12-06 | 2020-07-02 | Gongping He | Liquid oxygen storage tank |
| CN211450360U (en) * | 2019-12-19 | 2020-09-08 | 张腾 | Explosion-proof device for vacuum heat-insulating container |
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| 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 |
| CN116002244A (en) * | 2023-02-27 | 2023-04-25 | 山东中科蓝天科技有限公司 | Water storage tank for air source heat pump |
| CN116002244B (en) * | 2023-02-27 | 2023-08-15 | 山东中科蓝天科技有限公司 | Water storage tank for air source heat pump |
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