CN214331692U - Simple and convenient strutting arrangement of subaerial cold insulation pipeline of using - Google Patents
Simple and convenient strutting arrangement of subaerial cold insulation pipeline of using Download PDFInfo
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- CN214331692U CN214331692U CN202023097577.9U CN202023097577U CN214331692U CN 214331692 U CN214331692 U CN 214331692U CN 202023097577 U CN202023097577 U CN 202023097577U CN 214331692 U CN214331692 U CN 214331692U
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Abstract
The utility model discloses an subaerial simple and convenient strutting arrangement of cold insulation pipeline that uses, including the bottom sprag on the basis, the top sets firmly the first stay tube of first limiting plate, top and cold insulation pipeline welding, bottom set firmly the second stay tube of second limiting plate, press from both sides the spacing block of locating between first limiting plate and the second limiting plate. The device has the following advantages: (1) the raw materials are easy to obtain, the structure is simple, so that the investment is reduced, and the over-high manufacturing cost is avoided; (2) the support is firm and durable, the construction is convenient, and the on-site construction progress is accelerated on the premise of ensuring the running safety of the cold insulation pipeline; (3) the heat insulation pipeline is integrally thermally insulated from the outside through the isolating blocks, the cold bridge phenomenon of the pipeline is avoided, the energy consumption of the device is saved, and the device has the heat insulation performance.
Description
Technical Field
The utility model belongs to petrochemical device design field, concretely relates to support design of ground floor cold insulation pipeline in petrochemical device.
Background
With the gradual maturity of the normal pressure low temperature storage and transportation technology of chemical plant, the cold insulation support design of low temperature pipeline is required to be used in more and more petrochemical plants. The pipeline supporting and hanging frame required by the low-temperature pipeline not only requires stronger supporting force to ensure the reasonability and safety of the operation of the low-temperature pipeline, but also requires cold insulation performance and service resistance performance, and meanwhile, the cold insulation support is economical and reasonable, and the over-high manufacturing cost is avoided.
Disclosure of Invention
Based on above-mentioned background, satisfying under the prerequisite that ground cold insulation pipeline supported the intensity requirement, the utility model relates to a novel, safe, the simple and convenient cold insulation pipeline of construction supports device.
The utility model discloses a concrete technical scheme as follows:
the utility model provides an subaerial simple and convenient strutting arrangement of cold insulation pipeline that uses, includes that the bottom supports on the basis, the top sets firmly the first stay tube of first limiting plate, the top and cold insulation pipeline welding, the bottom set firmly the second stay tube of second limiting plate, press from both sides the spacing block of locating between first limiting plate and the second limiting plate.
Further, when the pipe diameter of the cold insulation pipeline is more than or equal to DN200, the foundation is a concrete foundation, and the bottom end of the first supporting pipe is welded on an embedded plate in the concrete foundation.
Further, when the pipe diameter of the cold insulation pipeline is smaller than DN200, the foundation is the ground.
Furthermore, a first fixed sleeve is welded on the first limiting plate, a second fixed sleeve is welded on the second limiting plate, and two ends of the isolation block are respectively sleeved in the first fixed sleeve and the second fixed sleeve and then form stop matching with the limiting plate on the same side.
Furthermore, the isolation blocks are made of hardwood.
Furthermore, the isolation block is made of cold insulation materials.
The utility model relates to an it is subaerial with simple and convenient strutting arrangement of cold insulation pipeline has following advantage:
(1) the device has easily obtained raw materials and simple structure, thereby reducing investment and avoiding overhigh manufacturing cost;
(2) the device is firm in support, durable in use and convenient to construct, and the site construction progress is accelerated on the premise of ensuring the running safety of the cold insulation pipeline;
(3) the heat insulation pipeline is integrally thermally insulated from the outside through the isolating blocks, the cold bridge phenomenon of the pipeline is avoided, the energy consumption of the device is saved, and the device has the heat insulation performance.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are specifically described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention, illustrating a simple and convenient supporting device for a cold insulation pipeline.
Fig. 2A is a schematic view of the embodiment shown in fig. 1 applied to a bend.
Fig. 2B is a schematic view of the embodiment of fig. 1 applied to a flat tube.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1, which is an embodiment of a simple and convenient supporting device for a cold insulation pipeline used on the ground according to the present invention. The cooling protection device comprises a first supporting pipe 1, a second supporting pipe 2 and a spacing block 3, wherein the pipe diameter of the cooling protection pipeline is not less than DN200, the pipeline load is large, in order to guarantee the supporting safety of the pipeline, the bottom end of the first supporting pipe is welded on an embedded plate in a concrete foundation, and the top end of the second supporting pipe is welded with a cooling protection pipeline 5; the top end of the first supporting pipe is sequentially welded with a first steel plate 6 and a first fixing sleeve 7 from bottom to top, the bottom end of the second supporting pipe is sequentially welded with a second steel plate 8 and a second fixing sleeve 9 from top to bottom, and two ends of the isolating block are respectively sleeved in the first fixing sleeve and the second fixing sleeve and then form blocking cooperation with the steel plates on the same side so as to be clamped between the first supporting pipe and the second supporting pipe, so that the whole cold insulation pipeline is thermally isolated from the outside, and the cold bridge phenomenon of the pipeline is avoided. In this embodiment, first stay tube, second stay tube are ordinary carbon steel stay tube, and the spacing block chooses for use the hardwood.
The general installation height of the subaerial cold insulation pipeline of petrochemical device is about 500 mm. Referring to fig. 2A and 2B, the construction process of the embodiment is as follows: (1) before site construction, the top end of a first supporting pipe is welded with a first steel plate and a first fixed sleeve pipe with the height of 20mm in sequence, and the total length of the obtained welded part is about 200 mm; welding the bottom end of the second support pipe with a second steel plate and a second fixed sleeve with the height of 20mm, wherein the length of the obtained welded part is about 200 mm; a spacer block with the height of about 100mm is purchased or made in advance, is cylindrical, and has the diameter about 2mm smaller than the inner diameter of the two fixing sleeves. The prefabrication preparation work is finished completely; (2) after the construction of the on-site concrete foundation is completed, the bottom end of the first supporting pipe is welded firmly with the concrete foundation embedded plate, the isolating block is placed in the first fixing sleeve, and finally the second supporting pipe is installed, and the top end of the second supporting pipe is welded firmly with the cold insulation pipeline. Before welding, the air holes are arranged.
In other embodiments of the utility model, if the pipe diameter of cold insulation pipeline is less than DN200, can cancel the concrete foundation this moment, directly support first stay tube on ground basis.
The utility model discloses an in other embodiments, also can replace the steel sheet at the limiting plate of the other materials of the bottom welding of the top of first stay tube, second stay tube, set up the recess in advance on the limiting plate and replace the adapter sleeve, the both ends of spacing block at this moment are formed the stopper cooperation with the limiting plate of homonymy after in the recess of suit on the limiting plate of homonymy respectively and are in order to press from both sides and establish between first stay tube, second stay tube.
In other embodiments of the present invention, the spacer can be made of a cold-insulating material, such as high-density polyurethane.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the design and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an it is subaerial with simple and convenient strutting arrangement of cold insulation pipeline, characterized by include that the bottom supports on the basis, the top sets firmly the first stay tube of first limiting plate, the top and cold insulation pipeline welding, the bottom sets firmly the second stay tube of second limiting plate, press from both sides the spacing block of locating between first limiting plate and the second limiting plate.
2. The simple and convenient supporting device for cold insulation pipelines on the ground as claimed in claim 1, wherein when the diameter of the cold insulation pipeline is greater than or equal to DN200, the foundation is a concrete foundation, and the bottom end of the first supporting pipe is welded on an embedded plate in the concrete foundation.
3. The simple and convenient supporting device for cold insulation pipelines on the ground as claimed in claim 1, wherein the base is the ground when the pipe diameter of the cold insulation pipeline is less than DN 200.
4. The simple and convenient supporting device for cold insulation pipelines on the ground as claimed in claim 1, wherein the first limiting plate is welded with a first fixing sleeve, the second limiting plate is welded with a second fixing sleeve, and two ends of the isolation block are respectively sleeved in the first fixing sleeve and the second fixing sleeve and then form a stop fit with the limiting plate at the same side.
5. A simple support device for cold insulation pipes on the ground as claimed in any one of claims 1 to 4, wherein the insulation blocks are made of hardwood.
6. A simple support device for cold insulation pipes on the ground as claimed in any one of claims 1 to 4, wherein the insulation blocks are made of cold insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097577.9U CN214331692U (en) | 2020-12-21 | 2020-12-21 | Simple and convenient strutting arrangement of subaerial cold insulation pipeline of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097577.9U CN214331692U (en) | 2020-12-21 | 2020-12-21 | Simple and convenient strutting arrangement of subaerial cold insulation pipeline of using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331692U true CN214331692U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097577.9U Active CN214331692U (en) | 2020-12-21 | 2020-12-21 | Simple and convenient strutting arrangement of subaerial cold insulation pipeline of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331692U (en) |
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2020
- 2020-12-21 CN CN202023097577.9U patent/CN214331692U/en active Active
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