CN212312534U - Hot melt type plug for heat preservation pipe - Google Patents
Hot melt type plug for heat preservation pipe Download PDFInfo
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- CN212312534U CN212312534U CN202021009891.4U CN202021009891U CN212312534U CN 212312534 U CN212312534 U CN 212312534U CN 202021009891 U CN202021009891 U CN 202021009891U CN 212312534 U CN212312534 U CN 212312534U
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- hot melt
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- heat preservation
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Abstract
The utility model discloses a hot melt formula is blockked up for heat preservation pipe, which comprises a body, body frustum shape structure as an organic whole, the diameter of the medial surface of body arrives the diameter crescent of the lateral surface of body, the middle part of the lateral surface of body is equipped with the recess, be equipped with the projection in the recess, the top surface of projection with the lateral surface of body is located the coplanar. The utility model adopts the above structure the insulating tube is with hot melt formula jam, effectively solve original jam easily with the problem that insulating tube drops, improve the life of insulating tube.
Description
Technical Field
The utility model relates to a thermal insulation pipe technical field especially relates to a thermal insulation pipe is with hot melt formula jam.
Background
At present, an important link in the process of processing heat-insulating pipelines is the manufacture of heat-insulating layers, the heat-insulating layers of the pipelines in the prior art adopt polyurethane materials, and the polyurethane foaming operation is implemented between the pipelines and outer protective pipes in the manufacture of the heat-insulating layers. Generally go on foaming platform, with pipeline and outer pillar assembly completion back, open a round hole on outer pillar, be used for injecting into polyurethane, need carry out the shutoff to this round hole after the injection completion, traditional block structure is directly to be plugged with the plug tightly or connect through the screw thread, because outer pillar can receive the temperature of cold and hot difference under the insulating tube operating conditions, can lead to this plug to drop for a long time, cause liquid to enter into outer pillar inside, corrode the pipeline, influence the life of insulating tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat preservation is blockked up with hot melt formula, effectively solve original jam easily with the problem that heat preservation pipeline drops, improve the life of heat preservation pipe.
In order to achieve the above object, the utility model provides a heat preservation is with hot melt formula jam, which comprises a body, body frustum shape structure as an organic whole, the diameter of the medial surface of body arrives the diameter crescent of the lateral surface of body, the middle part of the lateral surface of body is equipped with the recess, be equipped with the projection in the recess, the top surface of projection with the lateral surface of body is located the coplanar.
Preferably, the diameter of the opening of the groove is gradually reduced to the diameter of the bottom surface of the groove.
Preferably, the convex column is located at the center of the groove, and the diameter of the convex column is gradually reduced from the opening of the groove to the bottom surface of the groove.
Therefore, the utility model adopts the above structure the insulating tube is blocked up with the hot melt formula, effectively solves original problem that blocks up easily and insulating tube drops, improves the life of insulating tube.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of an embodiment of an outer side surface of a thermal fuse plug for an insulated pipe of the present invention;
FIG. 2 is a schematic view of an embodiment of the inner side of the heat retention tube with a hot melt plug;
fig. 3 is a schematic diagram of an embodiment of a side view of a hot-melt plug for an insulated pipe according to the present invention.
Reference numerals
1. A body; 2. an inner side surface; 3. an outer side surface; 4. a groove; 5. a convex column.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model discloses the schematic diagram of the embodiment of the lateral surface that the heat preservation pipe was blockked up with hot melt formula, fig. 2 is the utility model discloses the schematic diagram of the embodiment of the medial surface that the heat preservation pipe was blockked up with hot melt formula, fig. 3 is the utility model discloses the schematic diagram of the embodiment of the side view that the heat preservation pipe was blockked up with hot melt formula, as shown, a heat preservation pipe is blockked up with hot melt formula, including body 1, body 1 frustum shape structure as an organic whole, the diameter of the medial surface 2 of body 1 increases to the diameter of the lateral surface 3 of body 1 gradually, makes to plug in easily after the jam hot melt and is connected in the round hole on the outer. The middle part of the outer side surface 3 of the body 1 is provided with a groove 4, a convex column 5 is arranged in the groove 4, the convex column 5 is convenient for an operator to clamp the plug after hot melting, and the plug is placed in the round hole of the outer protecting pipe, so that the plug is tightly connected with the outer protecting pipe. The top surface of the convex column 5 and the outer side surface 3 of the body 1 are positioned in the same plane, so that after the plug is connected with the outer protecting pipe, the surface of the outer protecting pipe can still maintain a smooth structure, and the plug is prevented from being separated from the outer protecting pipe due to external force collision. The opening diameter of recess 4 reduces to the bottom surface diameter of recess 4 gradually, can reserve more clamp for operating personnel and get the space, makes things convenient for operating personnel to press from both sides the jam and get. The convex column 5 is positioned in the center of the groove 4, and the diameter of the convex column 5 is gradually increased from the opening of the groove 4 to the bottom surface of the groove 4, so that the operator can clamp the blockage more firmly.
During the use, carry out the hot melt with the round hole and the jam of outer pillar, then operating personnel cliies projection 5 and will block up and put into the round hole of outer pillar, makes to block up and realizes zonulae occludens with the outer pillar, prevents effectively that the jam from droing from the outer pillar and causing liquid to enter into the outer pillar inside and corrode the pipeline, and then improves the life of insulating tube.
Therefore, the utility model adopts the above structure the insulating tube is blocked up with the hot melt formula, effectively solves original problem that blocks up easily and insulating tube drops, improves the life of insulating tube.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a heat preservation is hot melt formula jam for pipe which characterized in that: the novel multifunctional electric iron comprises a body, the body is a frustum-shaped structure, the diameter of the inner side surface of the body is gradually increased to the diameter of the outer side surface of the body, a groove is formed in the middle of the outer side surface of the body, a convex column is arranged in the groove, and the top surface of the convex column and the outer side surface of the body are located in the same plane.
2. The heat-fusible plug for a heat-insulating pipe according to claim 1, characterized in that: the diameter of the opening of the groove is gradually reduced to the diameter of the bottom surface of the groove.
3. The heat-fusible plug for a heat-insulating pipe according to claim 2, characterized in that: the convex column is positioned in the center of the groove, and the diameter of the convex column is gradually reduced from the opening of the groove to the bottom surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009891.4U CN212312534U (en) | 2020-06-05 | 2020-06-05 | Hot melt type plug for heat preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009891.4U CN212312534U (en) | 2020-06-05 | 2020-06-05 | Hot melt type plug for heat preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212312534U true CN212312534U (en) | 2021-01-08 |
Family
ID=74026871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021009891.4U Active CN212312534U (en) | 2020-06-05 | 2020-06-05 | Hot melt type plug for heat preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212312534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605120A (en) * | 2020-06-05 | 2020-09-01 | 白雪松 | Hot-melt plug for thermal insulation pipe and using method thereof |
-
2020
- 2020-06-05 CN CN202021009891.4U patent/CN212312534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605120A (en) * | 2020-06-05 | 2020-09-01 | 白雪松 | Hot-melt plug for thermal insulation pipe and using method thereof |
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