CN216383083U - Leakage stopping device applied to leakage of thermocouple on pipeline equipment - Google Patents
Leakage stopping device applied to leakage of thermocouple on pipeline equipment Download PDFInfo
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- CN216383083U CN216383083U CN202121434895.1U CN202121434895U CN216383083U CN 216383083 U CN216383083 U CN 216383083U CN 202121434895 U CN202121434895 U CN 202121434895U CN 216383083 U CN216383083 U CN 216383083U
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- glue injection
- thermocouple
- glue
- connecting groove
- leakage
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Abstract
The utility model provides a leakage stopping device applied to thermocouple leakage on pipeline equipment, and relates to the technical field of pipeline maintenance equipment. The plugging device comprises a glue injection fixture, wherein the glue injection fixture is provided with a connecting groove, the connecting groove is used for connecting a thermocouple and a mounting seat, the connecting groove is respectively matched with the maximum outer diameter of the thermocouple and the maximum outer diameter of the mounting seat, the glue injection fixture is provided with a glue injection port communicated with the connecting groove, and the glue injection port is used for injecting glue into the connecting groove between the thermocouple and the mounting seat; the positioning assembly is arranged on the glue injection fixture and is used for connecting the main glue injection fixture and the mounting seat; and the glue injection assembly is used for injecting glue to the glue injection opening. The utility model realizes the leakage stoppage of the thermocouple root.
Description
Technical Field
The utility model relates to the technical field of pipeline maintenance equipment, in particular to a leakage stopping device applied to thermocouple leakage on pipeline equipment.
Background
In the petrochemical oil refining industry, production equipment is more, process pipelines are complex, automation programs are high, various inspection equipment and instruments are more, and people can often see that a great number of thermocouples are installed on the pipelines and the equipment. The thermocouple (thermocouple) is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (secondary instrument). The appearance of various thermocouples is very different according to needs, but the basic structures of the thermocouples are almost the same, and the thermocouples are generally composed of main parts such as a thermode, an insulating sleeve protection tube, a junction box and the like, and are generally matched with a display instrument, a recording instrument and an electronic regulator for use.
In the production of the oil refining chemical industry, due to the particularity of production equipment, substances in a pipeline have the characteristics of toxicity, harm, high temperature, high pressure, flammability and explosiveness, when a production device runs for a long period, leakage is frequent, and the root leakage of a thermocouple is common. There is no specific device to perform thermocouple plugging.
In summary, we propose a plugging device applied to thermocouple leakage on pipeline equipment to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leakage stopping device applied to thermocouple leakage on pipeline equipment, which realizes the leakage stopping of the root of a thermocouple.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides a be applied to leaking stoppage device that thermocouple leaked on piping installation, includes:
the glue injection fixture is provided with a connecting groove, the connecting groove is used for connecting the thermocouple and the mounting seat, the connecting groove is respectively matched with the maximum outer diameter of the thermocouple and the maximum outer diameter of the mounting seat, the glue injection fixture is provided with a glue injection port communicated with the connecting groove, and the glue injection port is used for injecting glue into the connecting groove between the thermocouple and the mounting seat;
the positioning assembly is arranged on the glue injection fixture and is used for connecting the main glue injection fixture and the mounting seat;
and the glue injection assembly is used for injecting glue to the glue injection opening.
In some embodiments of the present invention, the injection jig is a steel bar having the connecting groove, and the injection jig has a cylindrical shape.
In some embodiments of the present invention, the connection groove includes a first adapting groove disposed on one side of the injection mold for adapting to the mounting base, and a second adapting groove disposed on the other side of the injection mold for adapting to the thermocouple, and the first adapting groove is communicated with the second adapting groove.
In some embodiments of the present invention, the glue injection port is provided with a glue injection valve.
In some embodiments of the present invention, the glue injection valve is a check valve, and a flow direction of the check valve is directed to the connecting groove.
In some embodiments of the present invention, the positioning assembly includes a positioning top thread, the positioning top thread connects an outer side of the glue injection jig and the connecting groove, and the positioning top thread is disposed along a radial direction of the connecting groove.
In some embodiments of the utility model, the number of the positioning top threads is at least two.
In some embodiments of the present invention, the glue injection assembly includes a glue injection gun, and a glue injection nozzle of the glue injection gun is configured to be in butt joint with the glue injection valve.
In some embodiments of the present invention, the glue injection gun is connected to a glue injection hydraulic pump for active glue injection.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the leakage stopping device comprises an injection mold, wherein the injection mold is provided with a connecting groove, the connecting groove is used for connecting a thermocouple and a mounting seat, the connecting groove is respectively matched with the maximum outer diameter of the thermocouple and the maximum outer diameter of the mounting seat, the injection mold is provided with an injection port communicated with the connecting groove, and the injection port is used for injecting glue into the connecting groove between the thermocouple and the mounting seat; the positioning assembly is arranged on the glue injection fixture and is used for connecting the main glue injection fixture and the mounting seat; and the glue injection assembly is used for injecting glue to the glue injection opening.
When the thermocouple plugging device is used, the round junction box at the top end of the thermocouple on the pipeline is detached, the glue injection fixture is clamped on the thermocouple and the mounting seat thereof, the connecting groove of the glue injection fixture is matched with the maximum outer diameter of the mounting seat and the maximum outer diameter of the thermocouple respectively, the glue injection port is positioned between the thermocouple and the maximum outer diameter of the mounting seat, the glue injection fixture is fixed on the thermocouple or the mounting seat through the positioning assembly so as to fix the position of the glue injection fixture, glue is injected into the glue injection port through the glue injection assembly so that glue enters the connecting groove (the position between the thermocouple and the mounting seat) for injecting glue, the glue in the glue injection port is attached to the root part of the thermocouple (the connecting part between the thermocouple and the mounting seat), and the thermoelectric junction box can be put into use after the plugging is completed so as to achieve the purpose of plugging the thermocouple. The utility model realizes the leakage stoppage of the thermocouple root.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a leakage stopping device for thermocouple leakage applied to a piping installation according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the glue injection fixture according to the embodiment of the utility model.
Icon: the method comprises the following steps of 1-a pipeline, 2-a mounting seat, 3-a positioning screw rod, 4-an injection clamp, 5-a connecting groove, 6-a thermocouple, 7-an injection valve, 8-an injection gun and 9-an injection hydraulic pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 and fig. 2, the present embodiment provides a plugging device for a thermocouple 6 applied to a pipeline 1 device, including:
a glue injection fixture 4, wherein the glue injection fixture 4 is provided with a connecting groove 5, the connecting groove 5 is used for connecting the thermocouple 6 and the mounting seat 2, the connecting groove 5 is respectively matched with the maximum outer diameter of the thermocouple 6 and the maximum outer diameter of the mounting seat 2, the glue injection fixture 4 is provided with a glue injection port communicated with the connecting groove 5, and the glue injection port is used for injecting glue into the connecting groove 5 between the thermocouple 6 and the mounting seat 2;
the positioning assembly is arranged on the glue injection fixture 4 and is used for connecting the main glue injection fixture 4 and the mounting base 2;
and the glue injection assembly is used for injecting glue to the glue injection opening.
It is worth to be noted that, a mounting seat 2 is arranged on the pipeline 1, the thermocouple 6 is mounted on the mounting seat 2, the glue injection fixture 4 is used for connecting the mounting seat 2 and the thermocouple 6, the connecting groove 5 is respectively matched with the maximum outer diameter of the thermocouple 6 and the maximum outer diameter of the mounting seat 2, the side wall of the maximum outer diameter of the thermocouple 6 is connected with the inner wall of the connecting groove 5, the side wall of the maximum metal part of the mounting seat 2 is connected with the inner wall of the connecting groove 5, because the thermocouple 6 and the mounting seat 2 are both objects with uneven shapes, when the connecting groove 5 is respectively matched with the maximum outer diameter of the mounting seat 2 and the maximum outer diameter of the thermocouple 6, a sealed inner cavity is formed between the two maximum outer diameters (the connecting groove 5), the glue injection port is communicated with the inner cavity, and the leakage repairing of the thermocouple 6 can be achieved by injecting glue into the inner cavity.
When the utility model is used, the circular junction box at the top end of the thermocouple 6 on the pipeline 1 is firstly detached, the glue injection clamp 4 is clamped on the thermocouple 6 and the mounting seat 2 thereof, the connecting groove 5 of the glue injection clamp 4 is respectively matched with the maximum outer diameter of the mounting seat 2 and the maximum outer diameter of the thermocouple 6, the glue injection opening is positioned between the thermocouple 6 and the maximum outer diameter of the mounting seat 2, the glue injection clamp 4 is fixed on the thermocouple 6 or the mounting seat 2 through the positioning assembly so as to fix the position of the glue injection clamp 4, glue is injected into the glue injection port through the glue injection assembly, glue in the glue injection port enters the connecting groove 5 (the position between the thermocouple 6 and the mounting seat 2) to be injected, the glue in the connecting groove 5 is attached to the root of the thermocouple 6 (the connecting part between the thermocouple 6 and the mounting seat 2), and the thermoelectric European junction box can be put into use after the plugging is completed and is installed, so that the purpose of plugging the thermocouple 6 is achieved. The utility model realizes the leakage stoppage of the root of the thermocouple 6.
In some embodiments of the present invention, the injecting jig 4 is a steel bar having the connecting groove 5, and the injecting jig 4 has a cylindrical shape.
In the above embodiment, the glue injection fixture 4 is made of a steel bar, and the steel bar is mainly made of carbon steel, so that the manufactured glue injection fixture 4 has the advantages of simple operation and easy processing; and on the other hand, the method has the advantage of low cost. The glue injection fixture 4 is cylindrical, and the cylindrical glue injection fixture 4 is more uniform in appearance.
In some embodiments of the present invention, the connection groove 5 includes a first adapting groove disposed on one side of the injection jig 4 for adapting to the mounting base 2, and further includes a second adapting groove disposed on the other side of the injection jig 4 for adapting to the thermocouple 6, and the first adapting groove and the second adapting groove are communicated.
In the above embodiment, the first adapting groove is used for accommodating the mounting base 2, and when the mounting base 2 is placed in the first adapting groove, the side wall of the maximum outer diameter of the mounting base 2 is connected with the inner wall of the first adapting groove without gaps; the second adaptive groove is used for accommodating the thermocouple 6, and when the thermocouple 6 is arranged in the second adaptive groove, the side wall of the maximum outer diameter of the thermocouple is connected with the inner wall of the second adaptive groove without gaps, so that a connecting groove 5 between the thermocouple 6 and the mounting seat 2 forms a closed inner cavity, the colloid is conveniently injected into the closed inner cavity, and the colloid reaches the root part of the thermocouple 6 to be sealed.
In some embodiments of the present invention, the glue injection port is provided with a glue injection valve 7.
In the above embodiment, the glue injection valve 7 is designed such that when glue is injected, the glue injection valve 7 is opened, the glue injection device is used for injecting glue into the glue injection port, and when the glue injection is completed, the glue injection valve 7 is closed to seal the glue injection port, thereby preventing the leakage of glue at the glue injection port.
The export of injecting glue valve 7 and injecting glue mouth butt joint, the export and the injecting glue equipment of injecting glue valve 7 can be dismantled and be connected, dismantle when injecting glue equipment does not use, conveniently carry out the recovery of injecting glue equipment and accomodate. The injecting glue equipment passes through threaded connection with the import of injecting glue valve 7, and threaded connection can increase the leakproofness that injecting glue equipment and injecting glue valve 7 are connected.
In some embodiments of the present invention, the glue injection valve 7 is a one-way valve, and a flow direction of the one-way valve is directed to the connecting groove 5.
In the above embodiment, the check valve is a valve in which fluid can only flow along the water inlet and the medium at the water outlet cannot flow back. Check valves are also known as check valves or check valves. For preventing reverse flow of oil in hydraulic systems or for preventing reverse flow of compressed air in pneumatic systems. The one-way valve has a straight-through type and a right-angle type. The straight-through one-way valve is installed on the pipeline by threaded connection. The right-angle check valve has three forms of threaded connection, plate connection and flange connection. The glue injection valve 7 adopts a one-way valve, and the backflow of glue can be avoided by closing different manual adjustments, so that the whole glue injection process is more convenient and faster, and the glue injection valve is more practical.
In some embodiments of the present invention, the positioning assembly includes a positioning screw, the positioning screw connects the outside of the glue injection jig 4 and the connecting groove 5, and the positioning screw is disposed along a radial direction of the connecting groove 5.
In the above embodiment, when the connecting groove 5 connects the thermocouple 6 and the mounting base 2, the positioning jackscrew is tightened to make the inner side of the positioning jackscrew extend into the connecting groove 5 to abut against the mounting base 2, so as to connect the mounting base 2 and the glue injection fixture 4, and fix the position of the glue injection fixture 4. It is worth to be noted that the positioning jackscrew is a bolt, and the bolt is in threaded fit with the glue injection fixture 4.
In some embodiments of the utility model, the number of the positioning top threads is at least two.
In the above embodiment, the two positioning jackscrews are symmetrically arranged about the middle of the glue injection fixture 4, and are clamped from two directions through the two positioning jackscrews, so that the connection stability of the glue injection fixture 4 and the mounting base 2 is improved. It should be noted here that the number of the positioning screws 3 is two, which is only one implementation manner of the embodiment of the present invention, and the number of the positioning screws 3 is not limited, and in other embodiments, the number of the positioning screws 3 may be more (more than two), and detailed description thereof is omitted.
In some embodiments of the present invention, the glue injection assembly includes a glue injection gun 8, and a glue injection nozzle of the glue injection gun 8 is configured to be in butt joint with the glue injection valve 7.
In the above embodiment, the glue injection cavity is a device for injecting glue to the glue injection port, and belongs to the existing device, and the glue injection cavity is filled with glue and then the glue injection gun 8 is pushed to inject glue, which will not be described in detail here.
In some embodiments of the present invention, the glue injection gun 8 is connected with a glue injection hydraulic pump 9 for active glue injection.
In the above embodiment, the design of the glue injection hydraulic pump 9 provides potential energy for the glue injection cavity, so that the glue injection cavity can actively inject glue, and manual glue injection is avoided.
In summary, the embodiment of the present invention provides a plugging device for a thermocouple 6 leaking on a pipeline 1, which has at least the following technical effects:
when the utility model is used, the circular junction box at the top end of the thermocouple 6 on the pipeline 1 is firstly detached, the glue injection clamp 4 is clamped on the thermocouple 6 and the mounting seat 2 thereof, the connecting groove 5 of the glue injection clamp 4 is respectively matched with the maximum outer diameter of the mounting seat 2 and the maximum outer diameter of the thermocouple 6, the glue injection opening is positioned between the thermocouple 6 and the maximum outer diameter of the mounting seat 2, the glue injection clamp 4 is fixed on the thermocouple 6 or the mounting seat 2 through the positioning assembly so as to fix the position of the glue injection clamp 4, glue is injected into the glue injection port through the glue injection assembly, glue in the glue injection port enters the connecting groove 5 (the position between the thermocouple 6 and the mounting seat 2) to be injected, the glue in the connecting groove 5 is attached to the root of the thermocouple 6 (the connecting part between the thermocouple 6 and the mounting seat 2), and the thermoelectric European junction box can be put into use after the plugging is completed and is installed, so that the purpose of plugging the thermocouple 6 is achieved. The utility model realizes the leakage stoppage of the root of the thermocouple 6.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a be applied to leak stoppage device that thermocouple leaked on piping installation which characterized in that includes:
the glue injection fixture is provided with a connecting groove, the connecting groove is used for connecting the thermocouple and the mounting seat, the connecting groove is respectively matched with the maximum outer diameter of the thermocouple and the maximum outer diameter of the mounting seat, the glue injection fixture is provided with a glue injection port communicated with the connecting groove, and the glue injection port is used for injecting glue into the connecting groove between the thermocouple and the mounting seat;
the positioning assembly is arranged on the glue injection fixture and used for connecting the glue injection fixture with the mounting seat;
and the glue injection assembly is used for injecting glue to the glue injection port.
2. The leak stopping device for the thermocouple leakage in the pipeline equipment as claimed in claim 1, wherein the injection jig is a steel bar with the connecting groove, and the injection jig is cylindrical.
3. The leak stopping device applied to thermocouple leakage on pipeline equipment according to claim 2, wherein the connecting groove comprises a first adapting groove arranged on one side of the glue injection fixture and adapted to the mounting seat, and further comprises a second adapting groove arranged on the other side of the glue injection fixture and adapted to the thermocouple, and the first adapting groove is communicated with the second adapting groove.
4. The leak stopping device applied to thermocouple leakage on pipeline equipment as claimed in claim 1, wherein the glue injection port is provided with a glue injection valve.
5. The leak stopping device for the thermocouple leakage applied to the pipeline equipment as claimed in claim 4, wherein the glue injection valve is a one-way valve, and the flow direction of the one-way valve is directed to the connecting groove.
6. The leak stopping device for the thermocouple leakage applied to the pipeline equipment as claimed in claim 5, wherein the positioning assembly comprises a positioning jackscrew, the positioning jackscrew is connected with the outer side of the glue injection fixture and the connecting groove, and the positioning jackscrew is arranged along the radial direction of the connecting groove.
7. A leakage stopping device for a thermocouple leak applied to pipeline equipment as claimed in claim 6, wherein the number of the positioning jackscrews is at least two.
8. The leak stopping device applied to thermocouple leakage on pipeline equipment according to claim 5, wherein the glue injection assembly comprises a glue injection gun, and a glue injection nozzle of the glue injection gun is used for being in butt joint with the glue injection valve.
9. The leak stopping device applied to thermocouple leakage on pipeline equipment according to claim 8, wherein the glue injection gun is connected with a glue injection hydraulic pump for active glue injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434895.1U CN216383083U (en) | 2021-06-25 | 2021-06-25 | Leakage stopping device applied to leakage of thermocouple on pipeline equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434895.1U CN216383083U (en) | 2021-06-25 | 2021-06-25 | Leakage stopping device applied to leakage of thermocouple on pipeline equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216383083U true CN216383083U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121434895.1U Active CN216383083U (en) | 2021-06-25 | 2021-06-25 | Leakage stopping device applied to leakage of thermocouple on pipeline equipment |
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| Country | Link |
|---|---|
| CN (1) | CN216383083U (en) |
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2021
- 2021-06-25 CN CN202121434895.1U patent/CN216383083U/en active Active
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