CN220228143U - Seamless steel pipe with heat preservation function - Google Patents
Seamless steel pipe with heat preservation function Download PDFInfo
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- CN220228143U CN220228143U CN202223485114.9U CN202223485114U CN220228143U CN 220228143 U CN220228143 U CN 220228143U CN 202223485114 U CN202223485114 U CN 202223485114U CN 220228143 U CN220228143 U CN 220228143U
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- layer
- heat preservation
- fixedly arranged
- seamless steel
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000004321 preservation Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000010451 perlite Substances 0.000 abstract description 5
- 235000019362 perlite Nutrition 0.000 abstract description 5
- 239000007777 multifunctional material Substances 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000012634 fragment Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000004964 aerogel Substances 0.000 description 5
- 239000004965 Silica aerogel Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004794 expanded polystyrene Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the field of seamless steel pipe production and discloses a seamless steel pipe with a heat preservation function, which comprises an outer pipe wall mechanism, wherein a connecting mechanism is fixedly arranged on one side of the outer pipe wall mechanism, a filling layer is fixedly arranged on the inner surface of the outer pipe wall mechanism, the connecting mechanism comprises a connecting ring, and rotating wheels are fixedly arranged on two sides of the connecting ring. In the utility model, the pipe wall mechanism is formed by compounding a plurality of layers of structures, so that the steel pipe structure is more stable, the connecting mechanism is used for connecting two steel pipes, the inner part of the outer pipe wall mechanism is fixedly provided with a filling layer, the filling layer is made of perlite, and the filling layer is expanded to form a novel light and multifunctional material.
Description
Technical Field
The utility model relates to the field of seamless steel tube production, in particular to a seamless steel tube with a heat preservation function.
Background
The seamless steel pipe has a hollow section and is used as a large number of pipelines for conveying fluid, such as pipelines for conveying petroleum, natural gas, coal gas, water and certain solid materials, when the steel pipe is compared with solid steel materials such as round steel, the steel pipe has the same bending resistance and torsion resistance, the weight is lighter, the steel pipe is an economic section steel, the existing seamless steel pipe is not provided with a multi-layer composite mechanism, the seamless steel pipe is not provided with an extremely strong heat preservation effect in the use process, and secondly, the seamless steel pipe is not provided with a connection mode with the heat preservation effect, so that the problem of poor heat preservation effect of the seamless steel pipe is caused in the connection process, and therefore, a seamless steel pipe with the heat preservation function is provided by a person skilled in the art to solve the problem in the background art.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, the provided seamless steel tube with the heat preservation function has the advantages that the heat absorption layer is mainly made of expanded polystyrene board, the heat preservation effect is good, the high temperature resistant layer is mainly made of graphite, the heat absorption layer has extremely stable chemical property and extremely good high temperature resistance, the corrosion resistant layer is mainly made of unsaturated polyester resin, the heat preservation layer is mainly made of aerogel felt, silica aerogel is used as a main material and is compounded in reinforced fibers, the heat preservation layer is extremely strong in heat preservation performance, the tube body layer is of a main structure of the tube body, the stability of the tube body structure is guaranteed, the wear resistant layer is mainly made of resin-based wear-resistant cement, the service life of the tube body can be effectively improved, a connecting ring of the connecting mechanism is used for connecting fixing mechanisms at two ends, the rotating runner is used for adjusting the diameter of the fixing mechanisms in a compression resistant manner, the tube body can be fixed, when the connecting mechanism rotates the runner, the runner drives the rotating shaft to rotate, the rotating shaft is improved to rotate left and right to receive and release plastic winding strips, the tube body can be shrunk and relaxed, the tube body is connected with and detached conveniently, and the tube body is connected with a high-tightness elastic spring plate when the elastic spring plate is connected to the elastic spring plate, and the elastic spring plate is further connected to the elastic spring plate, and the elastic spring plate is connected to the elastic spring plate is wrapped by the elastic spring plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the seamless steel tube with the heat preservation function comprises an outer tube wall mechanism, wherein a connecting mechanism is fixedly arranged on one side of the outer tube wall mechanism, and a filling layer is fixedly arranged on the inner surface of the outer tube wall mechanism;
the connecting mechanism comprises a connecting ring, and rotating wheels are fixedly arranged on two sides of the connecting ring;
through above-mentioned technical scheme, pipe wall mechanism is formed by multilayer structure is compound for this steel pipe structure is more stable, and this coupling mechanism is used for connecting two steel pipes, and the inside fixed filling layer that is provided with of outer tube wall mechanism, and the material of this filling layer is perlite, becomes a light, multi-functional novel material through the inflation, has apparent density light, coefficient of heat conductivity is low, chemical stability is good, makes this body heat be difficult for losing, coupling mechanism's go-between is used for connecting the fixed establishment at both ends, and rotatory runner resistance to compression regulation fixed establishment diameter size makes the body can be fixed.
Further, the centers of the inner surfaces of the two rotating wheels are respectively provided with a rotating shaft in a rotating way, the outer surfaces of the two rotating shafts are respectively fixedly provided with a plastic winding strip, and one side of each plastic winding strip is fixedly provided with a plurality of clamping teeth;
through the technical scheme, when the rotating wheel is rotated by the connecting mechanism, the rotating wheel drives the rotating shaft to rotate, and the rotating shaft improves the left-handed right-handed rotation to retract and release the plastic winding strips, so that the plastic winding strips can be contracted and relaxed, and the pipe body can be connected and detached more conveniently.
Further, elastic sheets are fixedly arranged at the upper ends of one sides of the two rotating wheels, and sealing rings are arranged at one sides of the two connecting rings;
through above-mentioned technical scheme, when rotatory runner, the shell fragment has elasticity, and the resistance to compression is rotatory on the latch, and when the runner was adjusted to suitable size, latch and shell fragment meet for this coupling mechanism is fixed, and the sealing washer further promotes the gas tightness after this body connection, and this coupling mechanism surface parcel has the rock wool board, makes the junction also possess better heat preservation effect.
Further, the outer pipe wall mechanism comprises a heat absorption layer, a high temperature resistant layer is fixedly arranged on the outer surface of the heat absorption layer, and a corrosion resistant layer is fixedly arranged on the outer surface of the high temperature resistant layer;
through the technical scheme, the heat absorption layer is mainly made of expanded polystyrene board, the heat preservation effect is good, the high temperature resistant layer is mainly made of graphite, the graphite has extremely stable chemical properties and extremely good high temperature resistance, and the corrosion resistant layer is mainly made of unsaturated polyester resin, and the graphite has high-quality acid and alkali resistance.
Further, the inner surface of the heat absorption layer is fixedly provided with a heat preservation layer, and the inner surface of the heat preservation layer is fixedly provided with a pipe body layer;
through above-mentioned technical scheme, the heat preservation main material is aerogel felt, takes silica aerogel as the main part material to compound in reinforcing fiber, possess extremely strong thermal insulation performance, the body layer is the main part structure of this body, guarantees the stability of this body structure.
Further, the outer surface of the corrosion-resistant layer is fixedly provided with a wear-resistant layer;
through the technical scheme, the main material of the wear-resistant layer is resin-based wear-resistant cement, so that the service life of the pipe body can be effectively prolonged.
Further, the inner surface of the filling layer is fixedly provided with an inner pipe wall;
through the technical scheme, the inner pipe wall, the filling layer and the outer pipe wall are combined to form the seamless steel pipe main body.
The utility model has the following beneficial effects:
1. according to the seamless steel tube with the heat preservation function, the connecting rings of the connecting mechanism are used for connecting the fixing mechanisms at two ends, the rotating wheel is used for resisting compression and adjusting the diameter of the fixing mechanism, so that the tube body is fixed, when the connecting mechanism rotates the rotating wheel, the rotating wheel drives the rotating shaft to rotate, the rotating shaft is used for improving the left-handed right-handed rotation to retract and unwind the plastic winding strip, so that the seamless steel tube can be contracted and expanded, the tube body is more conveniently connected and detached, when the rotating wheel is rotated, the elastic piece has elasticity and resists compression and rotates on the clamping tooth, when the rotating wheel is adjusted to a proper size, the clamping tooth is connected with the elastic piece, the connecting mechanism is fixed, the sealing ring further improves the air tightness of the tube body after being connected, and the outer surface of the connecting mechanism is wrapped with the rock wool board, so that the connecting position also has a good heat preservation effect.
2. The seamless steel pipe with the heat preservation function provided by the utility model has the advantages that the main material of the heat absorption layer is an expanded polystyrene board, the heat preservation effect is good, the main material of the high temperature resistant layer is graphite, the heat absorption layer has extremely stable chemical property and extremely good high temperature resistant performance, the main material of the corrosion resistant layer is unsaturated polyester resin, the heat absorption layer has high-quality acid and alkali resistant performance, the main material of the heat preservation layer is aerogel felt, silica aerogel is taken as the main material and is compounded in reinforced fibers, the heat absorption layer has extremely strong heat preservation performance, the pipe body layer is a main structure of the pipe body, the stability of the pipe body structure is ensured, the main material of the wear resistant layer is resin-based wear-resistant cement, and the service life of the pipe body can be effectively prolonged.
3. The seamless steel pipe with the heat preservation function is characterized in that the inner part of the outer pipe wall mechanism is fixedly provided with the filling layer, the filling layer is made of perlite, and the filling layer is expanded to form a novel light and multifunctional material, so that the seamless steel pipe has the advantages of light apparent density, low heat conductivity coefficient and good chemical stability, and the heat of the pipe body is not easy to run off.
Drawings
Fig. 1 is a schematic axial view of a seamless steel pipe with a heat preservation function according to the present utility model;
fig. 2 is a schematic front sectional view of a seamless steel pipe with a heat preservation function according to the present utility model;
FIG. 3 is a schematic side sectional view of an outer tube wall mechanism of a seamless steel tube with heat preservation function according to the present utility model;
fig. 4 is a schematic front sectional view of a seamless steel pipe with a heat preservation function.
Legend description:
1. a connecting mechanism; 2. an outer tube wall mechanism; 3. an inner tube wall; 4. a filling layer; 101. latch teeth; 102. a spring plate; 103. a rotating wheel; 104. a rotating shaft; 105. a seal ring; 106. a plastic winding strip; 107. a connecting ring; 201. a wear-resistant layer; 202. a corrosion resistant layer; 203. a high temperature resistant layer; 204. a heat absorbing layer; 205. a heat preservation layer; 206. a tube layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the seamless steel tube with the heat preservation function comprises an outer tube wall mechanism 2, wherein a connecting mechanism 1 is fixedly arranged on one side of the outer tube wall mechanism 2, a filling layer 4 is fixedly arranged on the inner surface of the outer tube wall mechanism 2, the outer tube wall mechanism 2 is formed by compounding a multi-layer structure, so that the steel tube structure is more stable, the connecting mechanism 1 is used for connecting two steel tubes, the filling layer 4 is fixedly arranged in the outer tube wall mechanism 2, the filling layer 4 is made of perlite, and the perlite is expanded to form a novel light multifunctional material which has the advantages of light apparent density, low heat conductivity and good chemical stability, so that the heat of the tube body is not easy to run off;
the connecting mechanism 1 comprises a connecting ring 107, the two sides of the connecting ring 107 are fixedly provided with rotating wheels 103, the connecting ring 107 of the connecting mechanism 1 is used for connecting the fixing mechanisms at the two ends, and the rotating wheels 103 are used for resisting compression and adjusting the diameter of the fixing mechanisms, so that the pipe body layer 206 is fixed;
the center of the inner surfaces of the two rotating wheels 103 is provided with a rotating shaft 104 in a rotating mode, the outer surfaces of the two rotating shafts 104 are fixedly provided with plastic winding strips 106, one side of each plastic winding strip 106 is fixedly provided with a plurality of clamping teeth 101, when the rotating wheel 103 is rotated by the connecting mechanism 1, the rotating wheel 103 drives the rotating shaft 104 to rotate, the rotating shaft 104 improves the left-handed and right-handed rotation to retract and release the plastic winding strips 106, so that the plastic winding strips 106 can be contracted and expanded, a pipe body can be connected and detached more conveniently, the upper ends of one side of the two rotating wheels 103 are fixedly provided with elastic sheets 102, one side of each connecting ring 107 is provided with a sealing ring 105, when the rotating wheel 103 rotates, the elastic sheets 102 are elastic, the elastic sheets 102 rotate on the clamping teeth 101, when the rotating wheel 103 is adjusted to be of a proper size, the clamping teeth 101 are connected with the elastic sheets 102, the sealing rings 105 further improve the air tightness of the pipe body after being connected, and the outer surface of the connecting mechanism 1 is wrapped with rock wool plates, so that the connecting position also has a good heat preservation effect.
The outer pipe wall mechanism 2 comprises a heat absorption layer 204, a high temperature resistant layer 203 is fixedly arranged on the outer surface of the heat absorption layer 204, a corrosion resistant layer 202 is fixedly arranged on the outer surface of the high temperature resistant layer 203, the heat absorption layer 204 is mainly made of expanded polystyrene boards, the heat insulation effect is good, the main material of the high temperature resistant layer 203 is graphite, the heat absorption layer 204 has extremely stable chemical properties and extremely good high temperature resistance, the main material of the corrosion resistant layer 202 is unsaturated polyester resin, the heat absorption layer 204 has high-quality acid-base resistance, a heat insulation layer 205 is fixedly arranged on the inner surface of the heat absorption layer 204, a pipe body layer 206 is fixedly arranged on the inner surface of the heat insulation layer 205, the main material of the heat insulation layer 205 is made of aerogel felt, silica aerogel is used as a main material and is compounded in reinforced fibers, the heat insulation layer has extremely strong heat insulation performance, the pipe body layer 206 is a main structure of the pipe body, the stability of the pipe body structure is guaranteed, the outer surface of the corrosion resistant layer 202 is fixedly provided with a wear-resistant layer 201, the main material of the steel pipe 201 is resin-based wear-resistant clay, the service life of the pipe body can be effectively prolonged, the inner surface of the filling layer 4 is fixedly provided with an inner pipe wall 3, the inner pipe wall 3 and the main body 4 and the main body 2 of the outer pipe mechanism are compounded.
Working principle: the material of filling layer 4 is the pearlite, become a light, multi-functional novel material through the inflation, it is light to have apparent density, the coefficient of heat conduction is low, good chemical stability, make this body heat be difficult for losing, the go-between 107 of coupling mechanism 1 is used for connecting the fixed establishment at both ends, rotatory runner 103 resistance to compression adjustment fixed establishment diameter size, make body layer 206 can be fixed, when coupling mechanism 1 rotates runner 103, runner 103 drives the pivot 104 rotatory, the pivot 104 improves the left-hand right-hand member and receive and release plastics winding strip 106, make it can shrink and relax, connect and dismantle the body more conveniently, two runner 103 one side upper ends are fixed and are provided with shell fragment 102, two go-between 107 one side all are provided with sealing washer 105, when rotatory runner 103, shell fragment 102 has elasticity, shell fragment 102 rotates on the shell fragment 101, when runner 103 adjusts suitable size, the shell fragment 101 meets, make this coupling mechanism 1 fixed, sealing washer 105 further promote the gas tightness after this body connection, this coupling mechanism 1 surface parcel has the aerogel board, make the junction also possess better 205 and receive and release plastics winding strip 106, make it shrink and expand, it is the wear-resisting layer, this body layer 201 is the wear-resisting layer is the main body, the wear-resisting layer is provided with the main surface of pipe 201, the wear-resisting layer is provided with the heat preservation, the main layer is a main body, 201, the life-resisting layer is stable, the main layer is provided with the heat-resisting layer is a pipe 201, the heat-resisting layer is a pipe is stable, and has a heat-resisting layer, and has a wear-resisting layer, and has a heat insulating layer.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a seamless steel pipe with heat preservation function, includes outer tube wall mechanism (2), its characterized in that: a connecting mechanism (1) is fixedly arranged on one side of the outer pipe wall mechanism (2), and a filling layer (4) is fixedly arranged on the inner surface of the outer pipe wall mechanism (2);
the connecting mechanism (1) comprises a connecting ring (107), and rotating wheels (103) are fixedly arranged on two sides of the connecting ring (107).
2. The seamless steel pipe with heat preservation function according to claim 1, wherein: the center of the inner surfaces of the two rotating wheels (103) is provided with a rotating shaft (104) in a rotating mode, plastic winding strips (106) are fixedly arranged on the outer surfaces of the two rotating shafts (104), and a plurality of clamping teeth (101) are fixedly arranged on one side of each plastic winding strip (106).
3. The seamless steel pipe with heat preservation function according to claim 1, wherein: an elastic sheet (102) is fixedly arranged at the upper ends of one sides of the two rotating wheels (103), and sealing rings (105) are arranged on one sides of the two connecting rings (107).
4. The seamless steel pipe with heat preservation function according to claim 1, wherein: the outer pipe wall mechanism (2) comprises a heat absorption layer (204), a high temperature resistant layer (203) is fixedly arranged on the outer surface of the heat absorption layer (204), and a corrosion resistant layer (202) is fixedly arranged on the outer surface of the high temperature resistant layer (203).
5. The seamless steel pipe with heat preservation function according to claim 4, wherein: an insulation layer (205) is fixedly arranged on the inner surface of the heat absorption layer (204), and a pipe body layer (206) is fixedly arranged on the inner surface of the insulation layer (205).
6. The seamless steel pipe with heat preservation function according to claim 4, wherein: the outer surface of the corrosion-resistant layer (202) is fixedly provided with a wear-resistant layer (201).
7. The seamless steel pipe with heat preservation function according to claim 1, wherein: the inner surface of the filling layer (4) is fixedly provided with an inner pipe wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485114.9U CN220228143U (en) | 2022-12-27 | 2022-12-27 | Seamless steel pipe with heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485114.9U CN220228143U (en) | 2022-12-27 | 2022-12-27 | Seamless steel pipe with heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228143U true CN220228143U (en) | 2023-12-22 |
Family
ID=89198525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223485114.9U Active CN220228143U (en) | 2022-12-27 | 2022-12-27 | Seamless steel pipe with heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228143U (en) |
-
2022
- 2022-12-27 CN CN202223485114.9U patent/CN220228143U/en active Active
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