CN220647247U - Leakage plugging tool is pressed to thermometer sleeve area - Google Patents
Leakage plugging tool is pressed to thermometer sleeve area Download PDFInfo
- Publication number
- CN220647247U CN220647247U CN202322266473.3U CN202322266473U CN220647247U CN 220647247 U CN220647247 U CN 220647247U CN 202322266473 U CN202322266473 U CN 202322266473U CN 220647247 U CN220647247 U CN 220647247U
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- thermo
- well tube
- plugging
- fixing ring
- fixing
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- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract description 6
- 239000002341 toxic gas Substances 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 35
- 239000000126 substance Substances 0.000 description 7
- 239000002360 explosive Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The application discloses a pressurized plugging tool for a thermo-well tube, which relates to the technical field of temperature sleeves of industrial pipeline instruments and comprises a plugging cover, a fixing mechanism, at least one rubber injection tube and at least one check valve; the plugging cover is a cylinder with one end closed and the other end provided with an opening, and the inside is hollow, and is placed at the upper end of the flange structure of the thermo-well tube, and the opening is matched with the outer wall of the upper end of the thermo-well tube; one end of at least one rubber injection pipe is communicated with the inner cavity of the plugging cover; each rubber injection pipe is provided with a check valve; the fixing mechanism is configured to fix the plugging cover on the thermo-well tube, so that serious accidents such as fire, explosion and life and property safety of staff are endangered due to the fact that the combustible toxic gas exceeds the standard if leakage of the thermo-well tube is enlarged. And the leakage point treatment requires the device to be stopped for about 8 hours, which causes a problem of great economic loss.
Description
Technical Field
The application relates to the technical field of industrial pipeline instrument temperature casings, in particular to a leakage plugging tool for a thermometer casing under pressure.
Background
The temperature is one of the most important production parameters of chemical devices, and plays a vital role in the smooth and safe operation of chemical plants and the control of material reaction. The temperature measuring element is composed of four parts, namely a common thermal resistor core or thermocouple core, a junction box, a temperature sleeve and a protective sleeve, for measuring the medium temperature in the industries of coal chemical industry, petrochemical industry, smelting and the like, wherein the temperature sleeve is in direct contact with a measured medium, and the medium temperature is transmitted to the thermal resistor/thermocouple core in a heat transmission mode, so that the protective effect is achieved. The temperature sleeve detection end inserted into the pipeline is easy to cause sleeve leakage due to vibration generated by medium corrosion and scouring and high pressure.
However, if the leakage of the thermo-well tube is enlarged, the combustible toxic gas exceeds standard, so that the device can cause serious accidents such as fire, explosion, life and property safety of staff and the like. And the leak point treatment requires the device to be stopped for about 8 hours, which causes great economic loss.
Disclosure of Invention
The utility model provides a thermometer sleeve area presses leaking stoppage instrument has solved the thermometer sleeve if leak enlarges, and flammable toxic gas exceeds standard will lead to the device to take place conflagration, explosion, endangers serious accidents such as staff's life, property safety. And the leakage point treatment requires the device to be stopped for about 8 hours, which causes a problem of great economic loss.
The application provides a pressurized plugging tool for a thermo-well tube, which comprises a plugging cover, a fixing mechanism, at least one rubber injection tube and at least one check valve; the plugging cover is a cylinder with one end closed and the other end provided with an opening, and the inside of the cylinder is hollow and is placed at the upper end of the flange structure of the thermo-well tube, and the opening is matched with the outer wall of the upper end of the thermo-well tube; one end of at least one rubber injection pipe is communicated with the inner cavity of the plugging cover; each of the rubber injection pipes is provided with a check valve; the fixing mechanism is configured to fix the blocking cover to the thermo-well tube.
In one possible implementation, the securing mechanism includes a first securing ring, a second securing ring, and at least two sets of securing assemblies; the first fixing ring and the second fixing ring are coaxially arranged; the first fixing ring is sleeved and fixed on the plugging cover; the second fixing ring is provided with a radial groove recessed from the side wall to the center, and the circumferential width of the groove is larger than the diameter of the outer wall of the thermo-well tube; the second fixing ring is propped against the lower end of the flange structure of the thermo-well tube; at least two sets of the securing assemblies are circumferentially arrayed about a central axis of the first securing ring and configured to secure the first securing ring and the second securing ring.
In one possible implementation, the securing assembly includes a stud and a nut; the two ends of the stud bolt respectively penetrate through the two ends of the first fixing ring and the second fixing ring, and then the nut is sleeved.
In one possible implementation, the number of the rubber injection tubes is two.
In one possible implementation, at least one of the injection tubes is disposed in an upper portion of the closure cap.
In one possible implementation, the plugging cover and the fixing mechanism are both made of metal.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
the embodiment of the application provides a leakage blocking tool is pressed to thermometer sleeve area, including the shutoff lid, fixed establishment, at least one injecting tube and at least one check valve, the shutoff lid is one end closure, the other end has the opening, inside hollow cylinder, it is shelved in the upper end of the flange structure of thermometer sleeve, the outer wall looks adaptation of opening and thermometer sleeve upper end, this kind of setting mode can be with the place thermometer sleeve activity protection nut department of thermometer sleeve leakage totally seal in the shutoff lid, the one end and the inner chamber intercommunication of shutoff lid of at least one injecting tube set up a check valve on every injecting tube for pour into the solidification glue to the shutoff lid through injecting tube so that the measured medium that the thermometer sleeve activity protection nut of thermometer sleeve leaked out is plugged. The fixing mechanism is configured to fix the plugging cover on the thermo-well tube, after the setting mode can fully fill the plugging mechanism with the solidified glue, the solidified glue can not flow out from the glue injection tube due to the action of the check valve, so that dangerous objects such as inflammable and explosive substances are plugged and emergency control is carried out on leakage media of the thermo-well tube, leakage points are not diffused, the sealing cover can be plugged in a manner of directly using the solidified glue injection mode, accidents such as explosion and fire disaster caused by actions such as welding are avoided, and serious accidents such as fire disaster, explosion and property safety and the like of the device are caused by the fact that the combustible toxic gas exceeds standard if the leakage of the thermo-well tube is enlarged. And the leakage point treatment requires the device to be stopped for about 8 hours, which causes a problem of great economic loss.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments of the present utility model or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a pressurized plugging tool for a thermo-well tube according to an embodiment of the present application.
Reference numerals: 1-a plugging cover; 2-a fixing mechanism; 21-a first securing ring; 22-a second securing ring; 221-grooves; 23-a fixed assembly; 231-stud bolts; 232-nut; 3-a rubber injection tube; 4-check valve; 5-a thermo-well tube; 51-flange structure.
Detailed Description
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present application. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is a schematic diagram of a plugging tool with pressure for a thermo-well tube provided in an embodiment of the present application, as shown in fig. 1, the plugging tool with pressure for a thermo-well tube 5 includes a plugging cap 1, a fixing mechanism 2, at least one glue injection tube 3 and at least one check valve 4, wherein the plugging cap 1 is one end closed, the other end has an opening, an internal hollow cylinder is placed at the upper end of a flange structure 51 of the thermo-well tube 5, the opening is adapted to the outer wall of the upper end of the thermo-well tube 5, the place where the thermo-well tube 5 leaks can be completely sealed in the plugging cap 1 in this arrangement, one end of at least one glue injection tube 3 is communicated with the inner cavity of the plugging cap 1, and each glue injection tube 3 is provided with one check valve 4 for injecting a solidified glue to the plugging cap 1 through the glue injection tube 3 so that a measured medium leaking out of a thermo-well tube protection movable nut of the thermo-well tube 5 is plugged. The check valve 4 is used for allowing the medium to flow in one direction and preventing the medium from flowing in the opposite direction, and in the application, the solidified glue can not flow out of the glue injection pipe 3 and is only sealed in the sealing cover 1, so that the sealing emergency control is carried out on dangerous objects such as inflammable and explosive substances in the leakage medium of the thermo-well tube.
The fixing mechanism 2 is configured to fix the plugging cover 1 on the thermo-well tube 5, and after the setting mode is adopted, the setting mode can fully fill the plugging mechanism with the setting glue, the setting glue can not flow out from the glue injection tube 3 due to the action of the check valve 4, so that plugging emergency control is carried out on dangerous articles such as inflammable and explosive substances and the like on leakage mediums of the thermo-well tube 5, leakage points can not be diffused, the plugging can be directly carried out by using the mode of injecting the setting glue, and accidents such as explosion and fire disaster and the like on the inflammable and explosive substances due to actions such as welding and the like are avoided. Further, the rubber injection pipe 3 can be detachably connected with the plugging cover 1 through threads, and can also be fixedly connected with the plugging cover 1, so that when the check valve 4 is detached from the plugging cover 1 through threads, the rubber injection pipe 3 can be conveniently and rapidly detached and installed when the inside is blocked by the solidified rubber in the process of injecting the solidified rubber.
Further, the number of the glue injection pipes 3 is two, the two glue injection pipes 3 are arranged, the speed of injecting and solidifying glue can be improved compared with the speed of injecting and solidifying glue by one glue injection pipe 3 by injecting and solidifying glue to the two glue injection pipes 3 under the condition of adding a small amount of materials and manufacturing manpower, and the number of the glue injection pipes 3 can be other, so that the number of the glue injection pipes 3 is not limited.
It should be noted that, at least one injecting glue pipe 3 sets up in the upper portion of shutoff lid 1, the position of injecting glue pipe 3 can be located the top of shutoff lid 1, also can be located the upper end of shutoff lid 1 lateral wall, this kind of setting mode compares in the benefit that sets up injecting glue pipe 3 in the bottom of shutoff lid 1 can make things convenient for the setting glue to pour into shutoff lid 1 through injecting glue pipe 3 more, in the in-process of injecting glue to injecting glue pipe 3, the setting glue can not flow along injecting glue pipe 3, thereby accomplish the setting glue fast and seal the place that the thermometer sleeve 5 leaked completely in shutoff lid 1, the potential safety hazard has been got rid of, leak the medium to the thermometer sleeve 5 and be dangerous goods such as inflammable and explosive and carry out shutoff emergency control.
Specifically, the fixing mechanism 2 includes a first fixing ring 21, a second fixing ring 22 and at least two sets of fixing components 23, the first fixing ring 21 and the second fixing ring 22 are coaxially arranged, the first fixing ring 21 is sleeved and fixed on the plug cap 1, the second fixing ring 22 is provided with a radial groove 221 recessed from the side wall to the center, the circumferential width of the groove 221 is larger than the diameter of the outer wall of the thermo-well tube 5, the outer wall of the thermo-well tube 5 passes through the groove 221, the second fixing ring 22 abuts against the lower end of the flange structure 51 of the thermo-well tube 5, the plug cap 1 is placed on the upper end of the flange structure 51 of the thermo-well tube 5, the opening is matched with the outer wall of the upper end of the thermo-well tube 5, the plug cap 1 does not move downwards under the effect of the flange structure 51 of the thermo-well tube 5, and accordingly the plug cap 1 cannot move upwards, the plug cap 1 can be fixed on the thermo-well tube 5 at the place of the plug cap 5.
Further, at least two sets of securing assemblies 23 are circumferentially arrayed about the central axis of the first securing ring 21, configured to secure the first securing ring 21 and the second securing ring 22. The fixing assembly 23 includes a stud 231 and a nut 232, both ends of the stud 231 pass through both ends of the first and second fixing rings 21 and 22, respectively, and then the nut 232 is sleeved. The fixing mechanism 2 can be fixed on the thermo-well tube 5 by using at least two sets of fixing components 23, and of course, other numbers of fixing components 23 are also possible, and the number of fixing components 23 is not limited in this application.
Further, the plugging cover 1 and the fixing mechanism 2 are both made of metal materials, the metal materials have high strength and rigidity, can bear large force and weight, can resist oxidation, corrosion and abrasion, can be recycled, can reduce negative influence on environment by recycling, and are beneficial to environmental protection, so that the metal materials are very suitable for being used in the pressurized plugging tool of the thermo-well tube.
In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions.
Claims (6)
1. The utility model provides a thermometer sleeve area presses leaking stoppage instrument which characterized in that includes shutoff lid (1), fixed establishment (2), at least one injecting tube (3) and at least one check valve (4);
the plugging cover (1) is a cylinder with one end closed and the other end provided with an opening and hollow inside, and is placed at the upper end of a flange structure (51) of the thermo-well tube (5), and the opening is matched with the outer wall of the upper end of the thermo-well tube (5);
one end of at least one rubber injection pipe (3) is communicated with the inner cavity of the plugging cover (1);
each rubber injection pipe (3) is provided with a check valve (4);
the fixing mechanism (2) is configured to fix the block cover (1) to the thermo-well tube (5).
2. The tool according to claim 1, wherein the fixing mechanism (2) comprises a first fixing ring (21), a second fixing ring (22) and at least two sets of fixing assemblies (23);
the first fixing ring (21) and the second fixing ring (22) are coaxially arranged;
the first fixing ring (21) is sleeved and fixed on the plugging cover (1);
the second fixing ring (22) is provided with a radial groove (221) recessed from the side wall to the center, and the circumferential width of the groove (221) is larger than the diameter of the outer wall of the thermo-well tube (5);
the second fixing ring (22) is abutted against the lower end of the flange structure (51) of the thermo-well tube (5);
at least two sets of said securing assemblies (23) are circumferentially arrayed around a central axis of said first securing ring (21) and configured to secure said first securing ring (21) and said second securing ring (22).
3. The thermo-well tube pressurized plugging tool according to claim 2, wherein the fixing assembly (23) comprises a stud bolt (231) and a nut (232);
the two ends of the stud bolt (231) respectively penetrate through the two ends of the first fixing ring (21) and the second fixing ring (22), and then the nut (232) is sleeved.
4. The pressurized plugging tool for a thermo-well tube according to claim 1, wherein the number of the rubber injection tubes (3) is two.
5. The tool according to claim 1 or 4, characterized in that at least one of the injection tubes (3) is provided at an upper portion of the plugging cap (1).
6. The pressurized plugging tool for a thermo-well tube according to claim 1, wherein the plugging cover (1) and the fixing mechanism (2) are both made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266473.3U CN220647247U (en) | 2023-08-23 | 2023-08-23 | Leakage plugging tool is pressed to thermometer sleeve area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266473.3U CN220647247U (en) | 2023-08-23 | 2023-08-23 | Leakage plugging tool is pressed to thermometer sleeve area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647247U true CN220647247U (en) | 2024-03-22 |
Family
ID=90269044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322266473.3U Active CN220647247U (en) | 2023-08-23 | 2023-08-23 | Leakage plugging tool is pressed to thermometer sleeve area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647247U (en) |
-
2023
- 2023-08-23 CN CN202322266473.3U patent/CN220647247U/en active Active
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