CN2580275Y - Leak blocking device - Google Patents
Leak blocking device Download PDFInfo
- Publication number
- CN2580275Y CN2580275Y CN 02285001 CN02285001U CN2580275Y CN 2580275 Y CN2580275 Y CN 2580275Y CN 02285001 CN02285001 CN 02285001 CN 02285001 U CN02285001 U CN 02285001U CN 2580275 Y CN2580275 Y CN 2580275Y
- Authority
- CN
- China
- Prior art keywords
- leakage
- leakage plugging
- utility
- leak stopping
- stopping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a leakage plugging device, which provides a plugging mode for fast leakage plugging and elimination of great potential safety hazard in an emergency situation. The leakage plugging device of the utility model comprises a leakage plugging block, wherein, the upper surface of the leakage plugging block is provided with a strong magnet, and the lower surface is provided with a sealing layer; the curvature radius of the leakage plugging block is 100MM-30000MM, an encapsulation angle of the leakage plugging block is 1 DEG-180 DEG, and both ends of the leakage plugging block are provided with integral type or detachable type handles; the thickness of the sealing layer is 1-10MM. The utility model has the advantages that leak points at the junction between a steel body and a pipeline of the steel body are plugged by a magnetic material, the combination of magnetic force is strong, installation is fast, operation is simple, and the utility model is freely fetched and placed. The leakage plugging device is suitable for being used for plugging the leakages of planes or various pipelines, storage tanks, underwater ship hull, etc. of different curvature radiuses, and the leakage plugging device can realize emergency rescue without production stop on site.
Description
Technical field
The utility model relates to a kind of leakage-baffling device, relates in particular to a kind of powerful magnet leakage-baffling device.
Background technique
Along with development of market economy, industries such as China's oil chemical industry, sea transport all face keen competition, and it is particularly important to keep the safety in production.Yet, the petrochemical industry facility, the leakage accident of water, tracheae net but often takes place, particularly when petrochemical industry pipe network and facility generation leakage, especially with major safety risks such as fire or blasts.Therefore, in emergency circumstances instantaneous leaking-stopping is a key of getting rid of major safety risks.
At present, leakage-baffling device usually is to install by fixed block such as bolt, operate loaded down with trivial detailsly, and speed is very slow, when leakage takes place in incompatible as petrochemical industry pipe network and facility inflammable and explosive promptly, the rescue under the dangerous situation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of instantaneous leaking-stopping in case of emergency is provided, in order to the leakage-baffling device of getting rid of major safety risks.
Leakage-baffling device of the present utility model comprises the leak stopping piece, and the upper surface of described leak stopping piece is inlaid with strong magnets, and lower surface is provided with sealing layer.
The radius of curvature of described leak stopping piece is 100 millimeters～30000 millimeters, and it seals the angle is 1 degree～180 degree, and its two ends are provided with combined or detachable type handle; As required, on the described leak stopping piece pressure release passage can be set, also can 45 degree welding chamferings be set at its periphery; The thickness of described sealing layer is 1～10 millimeter.
The beneficial effects of the utility model are: with magnetic material shutoff iron and steel body and pipeline junction leak source thereof, strong magnetic force combination, install fast, simple to operate, pick and place freedom, be suitable for the leakage of the pipeline, storage tank, under-water body etc. of shutoff plane or various different curvature radius, the scene of can the realizing emergency repair that do not stop production.
Description of drawings
Fig. 1 is a structural drawing of the present utility model;
Fig. 2 is the schematic representation of the utility model shutoff plane leak source;
Fig. 3 is the schematic representation of the utility model shutoff curved surface leak source;
Fig. 4 is the generalized section of the utility model shutoff flange joint leadkage;
Fig. 5 is the scheme of installation that the utility model is provided with pressure release passage.
Among the figure: leak stopping piece 1 sealing layer 2 strong magnets 3 handles 4 are by shutoff face 5 flanges 6 flanges 7 seal rings 8 pressure release passages 9 pressure relief valves 10 long-range blowdown lines 11
Embodiment
Below in conjunction with drawings and embodiments the utility model is done to describe in detail.
Leakage-baffling device of the present utility model comprises leak stopping piece 1 and sealing layer 2, is inlaid with strong magnets 3 at the upper surface of described leak stopping piece, attaches the soft material sealing layer at its lower surface with mighty bond.
According to by the shape of shutoff face and needs, described leak stopping piece 1 can be made into different shape.
For example, be the plane by shutoff face 5, then the shape of leak stopping piece 1 is the plane (see figure 2); By shutoff face 5 is curved surface, then the shape of leak stopping piece 1 is curved surface, its radius of curvature surface curvature radiuses such as pipeline, storage tank, under-water body of shutoff is as required determined, is generally 100 millimeters ~ 30000 millimeters, and the angle of sealing when it is installed is 1 degree ~ 180 degree (see figure 3)s;
The situation of leaking takes place for the adpting flange of the valve of different latus rectums and different surfaces curvature thereof, then can be according to the prefabricated leak stopping piece 1 of width of the junction surface of two flanges 6 and 7, its form is split two (monolithic is sealed angle 180 degree) for sealing angle 360 degree, described soft material sealing layer is arranged on 360 degree circumference (see figure 4)s between the sealing surface 2 of flange 6,7 seam crossings and leak stopping piece 1, better for sealing effect, can join sealing material at prefabricated boss and the edge that matches with two flanged seams of the internal surface of leak stopping piece;
Situation for pressure relief system generation pipe leakage, can on described leak stopping piece 1, pressure release passage 9 be set as required, and pressure relief valve 10 is set at the outer surface of leak stopping piece 1, open pressure relief valve 10 after the shutoff and can realize long-range pressure release (see figure 5) by long-range blowdown line 11;
For the ease of can take off blocking device as required after the shutoff in good time,,, also the leak stopping block welding can be fixed on the shutoff body if do not prepare dismounting in the default 45 degree welding chamferings of the periphery of described leak stopping piece 1.
The handle 3 that is configured in the leakage-baffling device both sides is used for installing or remote attended operation, and it both can be a combined, also can be removable at any time detachable type;
Described sealing layer 2 can be selected high temperature resistant, acid resistant alkali, high pressure resistant, corrosion resistant various available soft materials for use according to system's needs, selects for use in extensive rangely, and its thickness is set to 1～10 millimeter.
Shutoff pressure source when blocking device is used at the scene is a magnetic force, be arranged on the magnetic intensity of the powerful magnet 3 of leak stopping piece 1 inside, can finish in the magnetizer adjusted according to system pressure, also can regularly magnetize (the general cycle is a many decades), magnetic field can be varying magnetic field (magnet that is embedded on the leak stopping piece is a permanent magnet) not, also can be by regulating the variable magnetic field that magnetic direction changes magnetic intensity.
Leakage-baffling device of the present utility model does not influence system in use and normally moves, can be at system's non-stop-machine operating mode lower seal leak stopping point, and existing important emergent preventing function can be realized the drainage measure to accident container leakage fluid again.
Claims (8)
1. a leakage-baffling device comprises the leak stopping piece, it is characterized in that, the upper surface of described leak stopping piece is inlaid with strong magnets, and lower surface is provided with sealing layer.
2. leakage-baffling device according to claim 1 is characterized in that, the radius of curvature of described leak stopping piece is 100 millimeters～30000 millimeters.
3. leakage-baffling device according to claim 1 is characterized in that, the angle of sealing of described leak stopping piece is 1 degree～180 degree.
4. leakage-baffling device according to claim 1 is characterized in that, described leak stopping piece is provided with pressure release passage.
5. leakage-baffling device according to claim 1 is characterized in that, the periphery of described leak stopping piece is provided with 45 degree welding chamferings.
6. leakage-baffling device according to claim 1 is characterized in that, described leak stopping piece two ends are provided with the combined handle.
7. leakage-baffling device according to claim 1 is characterized in that, described leak stopping piece two ends are provided with the detachable type handle.
8. leakage-baffling device according to claim 1 is characterized in that, described sealing layer thickness is set to 1～10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285001 CN2580275Y (en) | 2002-11-04 | 2002-11-04 | Leak blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285001 CN2580275Y (en) | 2002-11-04 | 2002-11-04 | Leak blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580275Y true CN2580275Y (en) | 2003-10-15 |
Family
ID=33746138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285001 Expired - Lifetime CN2580275Y (en) | 2002-11-04 | 2002-11-04 | Leak blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937225A (en) * | 2012-10-23 | 2013-02-20 | 罗来康 | Rapid bonding and plugging method and device with pressure |
| CN107651330A (en) * | 2017-11-02 | 2018-02-02 | 天津安固密封技术有限公司 | A kind of tank body end face capping tools and the plugging plate with the tool matching |
-
2002
- 2002-11-04 CN CN 02285001 patent/CN2580275Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937225A (en) * | 2012-10-23 | 2013-02-20 | 罗来康 | Rapid bonding and plugging method and device with pressure |
| CN102937225B (en) * | 2012-10-23 | 2015-10-14 | 罗来康 | A kind of rapid link blocking method with pressure and device |
| CN107651330A (en) * | 2017-11-02 | 2018-02-02 | 天津安固密封技术有限公司 | A kind of tank body end face capping tools and the plugging plate with the tool matching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018000538A1 (en) | Unmanned shipborne pipeline maintenance fixture | |
| CN201487473U (en) | Pressure leakage stopping device for large-caliber gas pipeline | |
| CN2580275Y (en) | Leak blocking device | |
| CN101749505A (en) | Self-compensating direct quick-connection pipeline | |
| CN203115384U (en) | Water supply and drainage pipeline leakage on-line processing device | |
| CN1274988C (en) | Device for sealing leakage through strong magnetism and plugging method | |
| CN100375857C (en) | Strong magnetic blocking device and its blocking method | |
| Sade | Review of Marine Pipe Repair Methods in Indonesia | |
| CN102297315A (en) | Under-pressure fluid-guiding sealing device for emergency repair of pipe | |
| Eidaninezhad et al. | An overview of marine pipeline repair methods | |
| CN1594957A (en) | Method and apparatus for pipe leakage repairing | |
| CN101586730B (en) | Quick high-pressure no transmission stoppage urgent repair method and jig | |
| CN202901315U (en) | Socket and spigot type soft seal butterfly valve | |
| CN205824493U (en) | A kind of boats and ships topside pollution discharge anticorrosion device | |
| CN201748105U (en) | Novel online keeping-gas pressed plugging sealing clamp | |
| CN204985994U (en) | Novel ball valve | |
| CN108087657A (en) | A kind of sea-bottom oil-gas pipeline fixture | |
| CN2166296Y (en) | Fast connecting flange for valve pipeline | |
| CN107838669A (en) | A kind of seabed clamp coupling tools for bolts ' pretension instrument | |
| CN204226639U (en) | One-piece type seal washer | |
| CN2793504Y (en) | Fast flange leakage-stopping jacket of pipeline | |
| CN214119212U (en) | High-strength composite drainage pipeline | |
| CN219432456U (en) | Electric hard sealing butterfly valve | |
| CN108087659A (en) | A kind of sealing pipeline fixture | |
| CN214305318U (en) | Prevent flange butterfly valve of leakage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20021104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |