CN219263935U - Leakage-proof industrial oxygen tank - Google Patents
Leakage-proof industrial oxygen tank Download PDFInfo
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- CN219263935U CN219263935U CN202320069224.2U CN202320069224U CN219263935U CN 219263935 U CN219263935 U CN 219263935U CN 202320069224 U CN202320069224 U CN 202320069224U CN 219263935 U CN219263935 U CN 219263935U
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- tank body
- gas delivery
- outer tank
- delivery pipe
- sealing
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Abstract
The utility model discloses a leakage-proof industrial oxygen tank body, which comprises an outer tank body and an inner tank body arranged in the outer tank body, wherein the outer tank body and the inner tank body adopt metal sealing tank body structures; the damping parts are uniformly and fixedly arranged between the inner tank body and the outer tank body and fix the inner tank body in the outer tank body; the pressure inert gas is filled between the outer tank body and the inner tank body; the gas delivery pipe is fixedly connected with the upper end of the inner tank body, penetrates through the outer tank body, extends to the outside and is fixedly connected with a valve; a sealing component is arranged between the gas delivery pipe and the outer tank body; an air pressure sensor is fixedly arranged between the outer tank body and the inner tank body, and an alarm electrically connected with the air pressure sensor is fixedly arranged on the outer wall of the outer tank body. The utility model can fully protect the inner tank body, has a double-layer sealing structure comprising a valve, has higher anti-leakage effect, and can prompt and alarm in time when the leakage condition occurs.
Description
Technical Field
The utility model relates to the technical field related to industrial oxygen tanks, in particular to a leakage-proof industrial oxygen tank body.
Background
The industrial oxygen tank body is mainly used for collecting and storing oxygen, when the oxygen is needed to be released later, an air tap on the surface of the oxygen tank is needed to be matched with a connecting pipe for use, and a valve is usually arranged on the surface of the air tap to keep sealing. The position of the oxygen tank body, which is mainly leaked, is at the position of the valve and the outer wall, which is easy to collide, and the problem of possible leakage is solved at present. The patent document with the application number of CN202221932925.6 in China discloses a leakage-proof industrial oxygen tank body, which comprises a tank body, wherein a base is arranged at the bottom of the tank body, a sealing rubber sleeve is fixedly connected to the top of an inner cavity of the tank body, a nozzle is arranged in the sealing rubber sleeve, a pipeline is connected with the top thread of the nozzle, a valve is arranged on one side of the pipeline, a propping mechanism is arranged on the outer wall of the pipeline, and a damping mechanism is arranged in the inner cavity of the base; the device has set up shock-absorbing structure and has protected the jar body, has also carried out the anti-leakage to the position of giving vent to anger that the valve corresponds simultaneously and has handled, but the shock attenuation effect of the device is only in jar body lower part, and is relatively poor to the protection effect on jar body upper portion, and the anti-leakage to the gas outlet handles moreover and can not guarantee that the valve position can not appear leaking the condition, and the anti-leakage effect is relatively poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a leakage-proof industrial oxygen tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a leak-proof industrial oxygen cylinder, comprising: the outer tank body and the inner tank body are arranged in the inner tank body, and both the outer tank body and the inner tank body adopt metal sealing tank body structures;
the shock absorption parts are uniformly and fixedly arranged between the inner tank body and the outer tank body and fix the inner tank body in the outer tank body;
the pressure inert gas is filled between the outer tank body and the inner tank body;
the gas delivery pipe is fixedly connected to the upper end of the inner tank body, penetrates through the outer tank body, extends to the outside and is fixedly connected with a valve;
a sealing component is arranged between the gas delivery pipe and the outer tank body;
an air pressure sensor is fixedly arranged between the outer tank body and the inner tank body, and an alarm electrically connected with the air pressure sensor is fixedly arranged on the outer wall of the outer tank body.
Preferably, the gas delivery pipe is fixedly sleeved with two first flanges, the two first flanges are symmetrically arranged on the inner side and the outer side of the inner tank body, and the two first flanges are fixedly connected with the inner tank body through bolts in a sealing mode.
Preferably, the shock absorbing member adopts a rubber damping shock absorbing block structure.
Preferably, the sealing assembly comprises a sealing block penetrating through the outer tank body, the upper end and the lower end of the sealing block are fixedly connected with the outer tank body in a sealing way through a second flange plate, and an inverted trapezoid cavity is arranged in the sealing block and communicated with the gas delivery pipe.
Preferably, the vertical screw rod that is provided with in the gas delivery tube, the interior matching of reverse trapezoidal cavity is provided with the closing piece, screw rod lower extreme and closing piece fixed connection, the screw rod is gone up the thread bush and is equipped with interior magnetic rotor, interior magnetic rotor rotates with gas delivery tube inner wall to be connected, it is equipped with outer magnetic rotor to rotate the cover on the gas delivery tube outer wall, coupling between outer magnetic rotor and the interior magnetic rotor, it is provided with a plurality of air vents to encircle on the interior magnetic rotor, encircle fixedly on the screw rod lateral wall to be provided with a plurality of gag lever posts, a plurality of the one end fixedly connected with slider of screw rod is kept away from to the gag lever post, be provided with the spout that matches with the slider on the gas delivery tube inner wall.
Preferably, thick rubber sealing rings are fixedly arranged between the second flange plate and the outer tank body.
Compared with the prior art, the utility model has the beneficial effects that: according to the anti-leakage industrial oxygen tank, the inner tank body and the outer tank body are arranged, the gas guide pipe on the inner tank body penetrates through the outer tank body to extend to the outside, sealing structures are arranged between the gas guide pipe and the inner tank body and between the gas guide pipe and the outer tank body to ensure tightness, meanwhile, an auxiliary sealing gas guide pipe structure is further arranged in the sealing structure between the gas guide pipe and the outer tank body, the tank body can be prevented from leakage when a valve is leaked, the sealing pressure of the valve in a normal state is reduced, and the leakage probability of the valve is reduced; meanwhile, the device is provided with a plurality of shock absorbing pieces and pressure inert gas filled between the inner tank body and the outer tank body, so that the inner tank body can be fully and completely protected, the protection effect is high, and the leakage problem caused by collision is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: the novel high-pressure gas-sensitive sealing device comprises an outer tank body 1, an inner tank body 2, a damping piece 3, a gas delivery pipe 4, a valve 5, a sealing component 6, a gas pressure sensor 7, an alarm 8, a first flange plate 9, a sealing block 61, a second flange plate 62, a screw rod 63, a sealing block 64, an inner magnetic rotor 65, an outer magnetic rotor 66, a limiting rod 67 and a thick rubber sealing ring 68.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a leak-proof industrial oxygen cylinder, comprising:
the outer tank 1 as a gas storage main body and the inner tank 2 arranged in the outer tank 1, wherein the outer tank 1 and the inner tank 2 are of metal sealing tank structures, the inner tank 2 is used for storing oxygen, and the outer tank 1 is used for protecting the inner tank 2.
In order to ensure the protection effect of the outer tank 1 on the inner tank 2, a plurality of shock absorbing pieces 3 are arranged in the tank, the shock absorbing pieces 3 are uniformly and fixedly arranged between the inner tank 2 and the outer tank 1 and fix the inner tank 2 in the outer tank 1, the shock absorbing pieces 3 adopt a rubber damping shock absorbing block structure, and when the outer tank 1 is collided, the shock absorbing pieces 3 play a role in shock absorbing protection, so that the inner tank 2 is ensured not to be damaged by collision; meanwhile, in order to further increase the protection effect on the inner tank body 2, the pressure inert gas is filled between the outer tank body 1 and the inner tank body 2, the effects of shock absorption and temperature isolation can be achieved, the sufficient protection effect is guaranteed, an air pressure sensor 7 is fixedly arranged between the outer tank body 1 and the inner tank body 2 according to the design, an alarm 8 electrically connected with the air pressure sensor 7 is fixedly arranged on the outer wall of the outer tank body 1, and when the inner tank body 2 leaks or the outer tank body 1 is damaged, the pressure imbalance between the inner tank body 2 and the outer tank body 1 can be caused, so that an alarm is given through the alarm 8.
The gas delivery tube 4 for delivering the internal oxygen is arranged, the gas delivery tube 4 is fixedly connected with the upper end of the inner tank body 2, the upper end of the gas delivery tube 4 penetrates through the outer tank body 1 to extend to the outside and is fixedly connected with the valve 5, the structure is identical to that of the existing industrial oxygen tank body, but in order to ensure tightness and leakage prevention, two flange plates 9 are fixedly sleeved on the gas delivery tube 4, the two flange plates 9 are symmetrically arranged on the inner side and the outer side of the inner tank body 2, the two flange plates 9 are fixedly connected with the inner tank body 2 through bolts in a sealing mode, and a sealing effect can be achieved between the gas delivery tube 4 and the inner tank body 2.
In order to guarantee the leakproofness between gas delivery pipe 4 and the outer jar body 1, be provided with seal assembly 6 between gas delivery pipe 4 and outer jar body 1, seal assembly 6 is including the sealing block 61 that runs through outer jar body 1 and set up, sealing block 61 upper and lower both ends are all through ring flange two 62 and outer jar body 1 sealed fixed connection, all fixed thick rubber seal 68 that is provided with between two ring flanges two 62 and the outer jar body 1, when guaranteeing the leakproofness, also avoid this department seal structure to become rigid contact, thereby reduce the impact to this department sealed influence, be provided with the trapezoidal cavity of falling and the trapezoidal cavity intercommunication of falling in sealing block 61 and gas delivery pipe 4, avoid sealing block 61 to influence the ventilation effect of gas delivery pipe 4.
To the possible leakage problem that appears of valve 5, be provided with screw 63 in vertical in gas delivery tube 4, the matching is provided with sealing block 64 in the trapezoidal cavity of falling, screw 63 lower extreme and sealing block 64 fixed connection, screw 63 goes up the thread bush and is equipped with interior magnetic rotor 65, interior magnetic rotor 65 rotates with gas delivery tube 4 inner wall to be connected, it is equipped with outer magnetic rotor 66 to rotate the cover on the gas delivery tube 4 outer wall, the coupling between outer magnetic rotor 66 and the interior magnetic rotor 65, be provided with a plurality of air vents on the interior magnetic rotor 65 in the surrounding way, the fixed a plurality of gag lever posts 67 that are provided with in the surrounding way on the screw 63 lateral wall, the one end fixedly connected with slider that keeps away from screw 63 of a plurality of gag lever posts 67, be provided with the spout that matches with the slider on the gas delivery tube 4 inner wall, make screw 63 can only carry out vertical removal through the effect of slider spout, when needing to export oxygen, can drive interior magnetic rotor 65 through rotating outer magnetic rotor 66, and drive sealing block 64 contact restriction through the helicitic texture, make oxygen can export, in the course, above-mentioned structure can be used for accepting the pressure of inside oxygen, reduce the valve 5 receives pressure, thereby the probability of leaking of valve 5 has been reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A leak-proof industrial oxygen cylinder, comprising:
the inner tank body (2) is arranged in the outer tank body (1), and the outer tank body (1) and the inner tank body (2) are of metal sealing tank body structures;
the shock-absorbing components (3) are uniformly and fixedly arranged between the inner tank body (2) and the outer tank body (1) and fix the inner tank body (2) in the outer tank body (1);
the pressure inert gas is filled between the outer tank body (1) and the inner tank body (2);
the gas delivery pipe (4), the gas delivery pipe (4) is fixedly connected to the upper end of the inner tank body (2), and the upper end of the gas delivery pipe (4) penetrates through the outer tank body (1) to extend to the outside and is fixedly connected with a valve (5);
a sealing component (6) is arranged between the gas delivery pipe (4) and the outer tank body (1);
an air pressure sensor (7) is fixedly arranged between the outer tank body (1) and the inner tank body (2), and an alarm (8) electrically connected with the air pressure sensor (7) is fixedly arranged on the outer wall of the outer tank body (1).
2. The anti-leakage industrial oxygen tank body according to claim 1, wherein the gas delivery pipe (4) is fixedly sleeved with two first flanges (9), the two first flanges (9) are symmetrically arranged on the inner side and the outer side of the inner tank body (2), and the two first flanges (9) are fixedly connected with the inner tank body (2) through bolts in a sealing mode.
3. A leak-proof industrial oxygen tank according to claim 1, characterized in that the shock absorber (3) is of rubber damping shock-absorbing block construction.
4. The industrial oxygen tank body with leakage prevention according to claim 1, wherein the sealing assembly (6) comprises a sealing block (61) penetrating through the outer tank body (1), the upper end and the lower end of the sealing block (61) are fixedly connected with the outer tank body (1) in a sealing mode through a flange plate two (62), an inverted trapezoid cavity is arranged in the sealing block (61) and is communicated with the gas delivery pipe (4).
5. The anti-leakage industrial oxygen tank body according to claim 4, wherein a screw rod (63) is vertically arranged in the gas delivery pipe (4), a sealing block (64) is arranged in the inverted trapezoid cavity in a matching mode, the lower end of the screw rod (63) is fixedly connected with the sealing block (64), an inner magnetic rotor (65) is sleeved on the screw rod (63) in a threaded mode, the inner magnetic rotor (65) is rotatably connected with the inner wall of the gas delivery pipe (4), an outer magnetic rotor (66) is rotatably sleeved on the outer wall of the gas delivery pipe (4), the outer magnetic rotor (66) is coupled with the inner magnetic rotor (65), a plurality of vent holes are formed in the inner magnetic rotor (65) in a surrounding mode, a plurality of limit rods (67) are fixedly arranged in the side wall of the screw rod (63) in a surrounding mode, one end, away from the screw rod (63), of the limit rods (67) is fixedly connected with a sliding block, and a sliding groove matched with the sliding block is formed in the inner wall of the gas delivery pipe (4).
6. The industrial oxygen tank body with leakage prevention according to claim 4, wherein a thick rubber sealing ring (68) is fixedly arranged between the two flange plates (62) and the outer tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069224.2U CN219263935U (en) | 2023-01-10 | 2023-01-10 | Leakage-proof industrial oxygen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069224.2U CN219263935U (en) | 2023-01-10 | 2023-01-10 | Leakage-proof industrial oxygen tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219263935U true CN219263935U (en) | 2023-06-27 |
Family
ID=86869477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320069224.2U Active CN219263935U (en) | 2023-01-10 | 2023-01-10 | Leakage-proof industrial oxygen tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219263935U (en) |
-
2023
- 2023-01-10 CN CN202320069224.2U patent/CN219263935U/en active Active
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