CN221171793U - Liquefier spherical tank plugging device with detection function - Google Patents
Liquefier spherical tank plugging device with detection function Download PDFInfo
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- CN221171793U CN221171793U CN202323365094.6U CN202323365094U CN221171793U CN 221171793 U CN221171793 U CN 221171793U CN 202323365094 U CN202323365094 U CN 202323365094U CN 221171793 U CN221171793 U CN 221171793U
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- plugging
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- spherical tank
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000005056 compaction Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a liquefier spherical tank plugging device with a detection function, which is applied to a leakage opening of a liquefier spherical tank, and comprises a plugging and retaining screw, a pressing hand wheel and a plugging cover, wherein the plugging cover is arranged on the plugging and retaining screw in a matching way, the plugging cover is of a double-layer structure and comprises an inner cover and an outer cover sleeved outside the inner cover, a through hole is formed in one side inclined end position of the inner cover of the plugging cover, a water inlet pipe penetrating through the outer cover is fixedly connected at the through hole, threads are arranged at one end of the water inlet pipe far away from the plugging cover, and a plugging cover is connected at the threads; the gas detector is arranged on the side face of the outer cover of the plugging cover, and the mounting end of the gas detector penetrates through the outer cover and is communicated with the inner part of the outer cover. Through setting up double-deck plugging cover, set up the gas detector in the side of dustcoat, whether have gas to emit after detecting inner cover and leak opening and plugging up through the gas detector after the plugging device installation, the unclear problem emergence of whether still leaking gas after having avoided the plugging device installation.
Description
Technical Field
The utility model relates to the field of tank plugging devices, in particular to a liquefier spherical tank plugging device with a detection function.
Background
The liquefied gas spherical tank is easy to burn or explode due to leakage accidents caused by collision and scratch. In emergency rescue disposal of liquefied balloon tank leakage, plugging technology is a very critical disposal measure. Because of the effects of impact and scratch, the surface shape of a leakage opening on the surface of the spherical tank is generally irregular and uneven, and difficulty is brought to the rescue work of plugging, so that the efficient and convenient plugging tool is researched, and the plugging tool is particularly important to the treatment of the leakage accident of the liquefied gas spherical tank.
The Chinese patent document with the publication number of CN203297939U discloses a plugging device for a spherical tank body of a liquefier, which comprises a plugging and retaining screw, a pressing hand wheel, a drainage switch and a drainage tube, wherein the plugging and retaining screw is sequentially provided with the pressing hand wheel, a plugging cover and paired openable and closable inverted cross bars in a matching way, the side surface of the plugging cover is provided with the drainage tube, and the drainage tube is provided with the drainage switch.
The inventor considers that the utility model has the defect that whether the leak is completely blocked or not can not be known after the use. Therefore, we propose a liquefier spherical tank plugging device with a detection function.
Disclosure of utility model
(One) solving the technical problems
In order to overcome the defects of the prior art, the utility model provides the liquefier spherical tank plugging device with the detection function, and the two-layer plugging cover is arranged, the gas detector is arranged on the side surface of the outer cover, after the plugging device is installed, the gas detector is used for detecting whether gas is emitted after the inner cover and the leak are plugged, so that the problem that whether the leak is completely plugged after the prior art is used is solved.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a liquefier spherical tank plugging device with detect function, is applied to liquefier spherical tank leak outlet, including leaking stoppage location screw rod, compress tightly hand wheel and leaking stoppage cover, it installs leaking stoppage cover to form a complete set on the leaking stoppage location screw rod, leaking stoppage cover is bilayer structure including inner cover and cup joint the dustcoat outside the inner cover, the through-hole has been seted up to one side oblique end position of leaking stoppage cover inner cover, through-hole department fixedly connected with runs through the inlet tube of dustcoat, the one end that the inlet tube kept away from leaking stoppage cover is equipped with the screw thread outward, screw thread department threaded connection has the shutoff lid; the gas detector is arranged on the side face of the outer cover of the plugging cover, and the mounting end of the gas detector penetrates through the outer cover and is communicated with the inner part of the outer cover.
As a preferable scheme of the liquefier spherical tank plugging device with the detection function, the utility model comprises the following steps: the plugging and retaining screw is sequentially provided with a pressing hand wheel, a plugging cover and paired openable inverted cross bars in a matched mode from top to bottom.
As a preferable scheme of the liquefier spherical tank plugging device with the detection function, the utility model comprises the following steps: the inner cover and the outer cover of the plugging cover are of round concave design, and sealing strips are arranged at the edges.
As a preferable scheme of the liquefier spherical tank plugging device with the detection function, the utility model comprises the following steps: the bottom of the plugging and retaining screw far away from the compaction hand wheel is of a protruding sharp structure.
As a preferable scheme of the liquefier spherical tank plugging device with the detection function, the utility model comprises the following steps: the plugging and retaining screw rod is made of a hollow tube, and the top end, close to the compaction hand wheel, of the plugging and retaining screw rod and the sharp structure end are communicated with the outside.
As a preferable scheme of the liquefier spherical tank plugging device with the detection function, the utility model comprises the following steps: the plugging and retaining screw is provided with threads outside the top end close to the compaction hand wheel, and the thread is connected with a plugging head in a threaded manner.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. Through setting up double-deck plugging cover, set up the gas detector in the side of dustcoat, whether have gas to emit after detecting inner cover and leak opening and plugging up through the gas detector after the plugging device installation, the unclear problem emergence of whether still leaking gas after having avoided the plugging device installation.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a diagram illustrating the construction of FIG. 1A according to the present utility model;
FIG. 3 is a view showing the expanded structure of the portion B in FIG. 1 according to the present utility model;
wherein: 1. plugging a retention screw; 2. a plugging cover; 21. an inner cover; 22. an outer cover; 3. a water inlet pipe; 4. a blocking cover; 5. a gas detector; 6. compressing a hand wheel; 7. hanging the cross rod upside down; 8. and plugging the plug.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1-3, the utility model provides a liquefier spherical tank plugging device with a detection function, which is applied to a liquefier spherical tank leak, and comprises a plugging and retaining screw 1, a compaction hand wheel 6 and a plugging cover 2, wherein the plugging and retaining screw 1 is provided with the plugging cover 2 in a matching way, the plugging cover 2 has a double-layer structure and comprises an inner cover 21 and an outer cover 22 sleeved outside the inner cover 21, a through hole is formed at the inclined end position of one side of the inner cover 21 of the plugging cover 2, a water inlet pipe 3 penetrating through the outer cover 22 is fixedly connected at the through hole, threads are arranged at one end of the water inlet pipe 3 far away from the plugging cover 2, and a plugging cover 4 is connected at the threads; the side face of the outer cover 22 of the plugging cover 2 is provided with a gas detector 5, and the installation end of the gas detector 5 penetrates through the outer cover 22 and is communicated with the inner part of the outer cover 22.
As the preferable scheme of the liquefier spherical tank plugging device with the detection function, specifically, the plugging and retaining screw 1 is provided with a pressing hand wheel 6, a plugging cover 2 and a pair of openable and closable reverse hanging cross bars 7 in sequence from top to bottom, the pressing hand wheel 6 is used for pressing the plugging cover 2, the reverse hanging cross bars 7 can be contracted and integrated with the bars when inserted into a leakage hole, and the plugging and retaining screw can be automatically sprung out after entering to form reverse hanging, thereby achieving the positioning function. The cross bars may be provided in two, three, or four.
As the preferable scheme of the liquefier spherical tank plugging device with the detection function, specifically, in order to enable the plugging cover 2 to be in seamless butt joint with the spherical tank surface, the inner cover 21 and the outer cover 22 of the plugging cover 2 are both in a circular concave design, and sealing strips are arranged at the edges.
As the preferable scheme of the liquefier spherical tank plugging device with the detection function, specifically, in order to facilitate the plugging and retention screw 1 to be quickly and conveniently inserted into the spherical tank of liquefied gas, the bottom of the plugging and retention screw 1 far away from the compaction hand wheel 6 is of a protruding sharp structure.
As the preferable scheme of the liquefier spherical tank plugging device with the detection function, the plugging and retaining screw 1 is made of a hollow tube, the top end of the plugging and retaining screw 1, which is close to the compaction hand wheel 6, and the sharp structure end are communicated with the outside, threads are arranged outside the top end of the plugging and retaining screw 1, which is close to the compaction hand wheel 6, and plugging heads 8 are connected at the threads; the screw rod is made of hollow tubes, gas in the tank body can be transferred through the screw rod after plugging, and the plugging head 8 is used for plugging the screw rod.
The working principle of the utility model is as follows: when the leakage stopping device is used, firstly, the leakage stopping retention screw 1 is inserted in alignment with a leakage opening, the leakage opening is covered by the leakage stopping cover 2, then the leakage stopping cover 2 is tightly pressed by twisting the pressing hand wheel 6, so that the leakage opening can be covered by the inner cover 21 of the leakage stopping cover 2, then the blocking cover 4 of the water inlet pipe 3 can be opened, explosion-proof glue is injected into the inner cover 21, the leakage opening is blocked, whether liquefied gas leakage exists between the outer cover 22 of the leakage stopping cover 2 and the inner cover 21 is observed through the gas detector 5, if the liquefied gas leakage does not exist, the next step of liquefied gas transfer in the tank body through the hollow screw can be performed, and the next tank body repair work can be performed after the transfer is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a liquefier spherical tank plugging device with detect function, is applied to liquefier spherical tank leak outlet, including leaking stoppage location screw rod (1), compress tightly hand wheel (6) and leaking stoppage cover (2), supporting leaking stoppage cover (2) of having installed on leaking stoppage location screw rod (1), its characterized in that: the plugging cover (2) is of a double-layer structure and comprises an inner cover (21) and an outer cover (22) sleeved outside the inner cover (21), a through hole is formed in one side inclined end position of the inner cover (21) of the plugging cover (2), a water inlet pipe (3) penetrating through the outer cover (22) is fixedly connected to the through hole, threads are arranged on the outer side of one end, far away from the plugging cover (2), of the water inlet pipe (3), and a plugging cover (4) is connected to the threads; the side face of the outer cover (22) of the plugging cover (2) is provided with a gas detector (5), and the installation end of the gas detector (5) penetrates through the outer cover (22) and is communicated with the inner part of the outer cover (22).
2. The liquefier spherical tank plugging device with a detection function according to claim 1, wherein: the plugging and retaining screw (1) is sequentially provided with a pressing hand wheel (6), a plugging cover (2) and paired openable and closable inverted cross bars (7) in a matched mode from top to bottom.
3. The liquefier spherical tank plugging device with a detection function according to claim 1, wherein: the inner cover (21) and the outer cover (22) of the plugging cover (2) are of round concave design, and sealing strips are arranged at the edges.
4. The liquefier spherical tank plugging device with a detection function according to claim 1, wherein: the bottom of the plugging and retaining screw rod (1) far away from the compaction hand wheel (6) is of a protruding sharp structure.
5. The liquefier spherical tank plugging device with a detection function according to claim 1, wherein: the plugging and retaining screw rod (1) is made of a hollow tube, and the top end of the plugging and retaining screw rod (1) close to the compaction hand wheel (6) and the sharp structure end are communicated with the outside.
6. The liquefier spherical tank plugging device with a detection function according to claim 1, wherein: the plugging and retaining screw (1) is provided with threads outside the top end close to the compaction hand wheel (6), and a plugging head (8) is connected to the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323365094.6U CN221171793U (en) | 2023-12-11 | 2023-12-11 | Liquefier spherical tank plugging device with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323365094.6U CN221171793U (en) | 2023-12-11 | 2023-12-11 | Liquefier spherical tank plugging device with detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221171793U true CN221171793U (en) | 2024-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323365094.6U Active CN221171793U (en) | 2023-12-11 | 2023-12-11 | Liquefier spherical tank plugging device with detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221171793U (en) |
-
2023
- 2023-12-11 CN CN202323365094.6U patent/CN221171793U/en active Active
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