CN211231899U - Be used for thermal-insulated formula flue gas to carry ceramic steel composite pipe - Google Patents
Be used for thermal-insulated formula flue gas to carry ceramic steel composite pipe Download PDFInfo
- Publication number
- CN211231899U CN211231899U CN201921843558.0U CN201921843558U CN211231899U CN 211231899 U CN211231899 U CN 211231899U CN 201921843558 U CN201921843558 U CN 201921843558U CN 211231899 U CN211231899 U CN 211231899U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat insulation
- flue gas
- ring
- steel composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000003546 flue gas Substances 0.000 title claims abstract description 17
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 33
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 150000001875 compounds Chemical class 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a be used for ceramic steel composite pipe is carried to thermal-insulated formula flue gas, including base and support plate, the outside of outer tube is provided with the anticorrosive coating, and the outside both ends of anticorrosive coating all are provided with carries the ring, carry the centre of ring and install the horizontal pole, and the centre of horizontal pole is provided with the slipmat, be fixed connection between slipmat and the horizontal pole, carry the outside of ring and install the hemisphere, and hemisphere and carry and be fixed connection between the ring, the thermal-insulated pad is located the inboard of outer tube, first screwed pipe is installed to the one end of outer tube, and the other end of outer tube is equipped with the second screwed pipe, the pipe wall internally mounted of outer tube has the metal strip. The utility model discloses a cooperation of carrier ring and hemispheroid is used, can place this compound pipe and prop up at external horizontal plane, prevents that anticorrosive coating and external plane from contacting to make this compound pipe be convenient for place and stabilize on the horizontal plane, can prevent to compound to lead to the fact wearing and tearing because of rolling between the external plane.
Description
Technical Field
The utility model relates to a compound tub of technical field especially relates to a be used for thermal-insulated formula flue gas to carry ceramic steel compound pipe.
Background
The compound pipe product uses seamless steel pipe, welded steel pipe as the parent tube, the polyethylene powder coating or the epoxy coating of inner wall application high adhesion, it is anticorrosive, food level health type, adopt the pretreatment, preheat, interior application, the levelling, the compound steel pipe of moulding in the water supply zinc-plating that aftertreatment technology made, be the upgrading type product of traditional galvanized pipe, the compound pipe of steel-plastic generally uses threaded connection, the kind of compound pipe is numerous, the compound pipe has many classifications, can be according to the structural classification of tubular product and be: at present, the steel band reinforced steel-plastic composite pipe, namely the steel-plastic composite pressure pipe commonly called as a steel-plastic composite pipe is the most popular in the market, the middle layer of the pipe is a steel band layer formed by crimping, forming and butt welding high-carbon steel bands, the inner layer and the outer layer are both made of high-density polyethylene, and the ceramic steel-plastic composite pipe is one of a plurality of composite pipes and is commonly used for heat insulation type smoke gas conveying.
The existing ceramic steel composite pipe has no heat insulation structure inside, so that the ceramic steel composite pipe is inconvenient to use in a high-temperature environment and easy to roll when placed, and the outer side of the ceramic steel composite pipe is easily abraded.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the ceramic steel composite pipe is carried to a flue gas that is used for thermal-insulated formula of proposing, and concrete feature has the heat-proof quality, is convenient for use under high temperature, and can prevent that composite pipe from causing wearing and tearing when placing between composite pipe and the external plane.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for ceramic steel composite pipe is carried to thermal-insulated formula flue gas, includes outer tube and heat insulating mattress, the outside of outer tube is provided with the anticorrosive coating, and the outside both ends of anticorrosive coating all are provided with carries the ring, carry the centre of ring and install the horizontal pole, and the centre of horizontal pole is provided with the slipmat, be fixed connection between slipmat and the horizontal pole, carry the outside of ring and install the hemisphere, and the hemisphere and carry and be fixed connection between the ring, the heat insulating mattress is located the inboard of outer tube, and the inboard of heat insulating mattress is provided with the inner tube, first screwed pipe is installed to the one end of outer tube, and the other end of outer tube is equipped with the second screwed pipe, the pipe wall internally mounted of outer tube has the.
Preferably, the axis of outer tube and the coincidence of the horizontal center line of anticorrosive coating, and the outside of outer tube and the inboard laminating of anticorrosive coating mutually to carry the ring and be symmetrical about the vertical center line of outer tube.
Preferably, the inner side of the carrying ring is pasted with the outer side of the anticorrosive coating, the carrying ring is fixedly connected with the cross rod, and the hemispheres are uniformly distributed in an annular mode relative to the central axis of the carrying ring.
Preferably, the outer side of the heat insulation pad is attached to the inner side of the outer pipe, the inner side of the heat insulation pad is attached to the outer side of the inner pipe, and the heat insulation pad is bonded with the outer pipe and the inner pipe.
Preferably, the first threaded pipe and the second threaded pipe are fixedly connected with the outer pipe, the central axis of the first threaded pipe is superposed with the central axis of the second threaded pipe, and the outer side of the first threaded pipe is matched with the inner side thread of the second threaded pipe in size.
Preferably, the metal strips are embedded in the pipe wall of the outer pipe, and the metal strips are uniformly distributed in an annular shape relative to the central axis of the outer pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is used for the ceramic steel composite pipe is transported to heat insulation type flue gas, can play the anticorrosive effect to this composite pipe through the anticorrosive coating, utilize the cooperation of carrying ring and hemispheroid to use, can place this composite pipe in the external horizontal plane and prop up, prevent that the anticorrosive coating from contacting with the external plane, thereby make this composite pipe be convenient for place on the horizontal plane and stabilize, can prevent to cause wearing and tearing between the external plane because of rolling the composite pipe, utilize the heat insulating mattress can make this composite pipe have the heat-proof quality, be convenient for use under high temperature, can mention this composite pipe through the horizontal pole, make this composite pipe be convenient for carry, the slipmat can play skid-proof effect when the user holds the horizontal pole, can strengthen the toughness of this device through the metal strip, use through the cooperation of first screwed pipe and second screwed pipe, can connect this composite pipe with external pipeline, meanwhile, a plurality of composite pipes can be spliced for use, and the applicability of the composite pipe is enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of a ceramic steel composite pipe for heat insulation type flue gas transportation according to the present invention;
fig. 2 is a schematic structural view of a cross bar of the heat insulation type flue gas conveying ceramic steel composite pipe provided by the utility model;
fig. 3 is a schematic view of a ring-carrying structure for a heat-insulation type flue gas conveying ceramic steel composite pipe.
In the figure: 1. an outer tube; 2. an anticorrosive layer; 3. a carrier ring; 4. a cross bar; 5. a non-slip mat; 6. a hemisphere; 7. a heat insulating pad; 8. an inner tube; 9. a first threaded pipe; 10. a second threaded pipe; 11. a metal strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a ceramic steel composite pipe for heat insulation type flue gas conveying comprises an outer pipe 1 and a heat insulation pad 7, wherein an anticorrosive layer 2 is arranged on the outer side of the outer pipe 1, load rings 3 are respectively arranged at two ends of the outer side of the anticorrosive layer 2, a cross rod 4 is arranged in the middle of each load ring 3, a non-slip pad 5 is arranged in the middle of each cross rod 4, the non-slip pads 5 and the cross rods 4 are fixedly connected, hemispheres 6 are arranged on the outer side of each load ring 3, the hemispheres 6 and the load rings 3 are fixedly connected, the central axis of the outer pipe 1 is superposed with the horizontal central line of the anticorrosive layer 2, the outer side of the outer pipe 1 is jointed with the inner side of the anticorrosive layer 2, the load rings 3 are symmetrical about the vertical central line of the outer pipe 1, the inner side of each load ring 3 is glued with the outer side of the anticorrosive layer 2, the load rings 3 and the cross rods 4 are fixedly connected, and, the composite pipe can be prevented from being corroded by the aid of the corrosion-resistant layer 2, the composite pipe can be placed on an external horizontal plane and supported by the aid of the matching of the carrying ring 3 and the hemispheroid 6, the corrosion-resistant layer 2 is prevented from contacting with an external plane, the composite pipe can be placed on the horizontal plane stably, abrasion between the external planes of the composite pipe due to rolling can be prevented, the heat insulation pad 7 is located on the inner side of the outer pipe 1, the inner pipe 8 is arranged on the inner side of the heat insulation pad 7, the outer side of the heat insulation pad 7 is attached to the inner side of the outer pipe 1, the inner side of the heat insulation pad 7 is attached to the outer side of the inner pipe 8, the heat insulation pad 7 is bonded to the outer pipe 1 and the inner pipe 8, the composite pipe can be provided with heat insulation performance by the heat insulation pad 7 and can be used at high temperature, the composite pipe can be lifted by the cross rod 4, the composite pipe is convenient to carry, the anti-slip mat 5 can, first screwed pipe 9 is installed to the one end of outer tube 1, and the other end of outer tube 1 is equipped with second screwed pipe 10, the pipe wall internally mounted of outer tube 1 has metal strip 11, be fixed connection between first screwed pipe 9 and second screwed pipe 10 and the outer tube 1, and the axis of first screwed pipe 9 coincides with the axis of second screwed pipe 10, and the outside of first screwed pipe 9 is identical with the inboard screw thread size of second screwed pipe 10, in the embedded pipe wall with outer tube 1 of metal strip 11, and metal strip 11 is cyclic annular evenly distributed about outer tube 1 axis, can strengthen the toughness of this device through metal strip 11, cooperation through first screwed pipe 9 and second screwed pipe 10 is used, can be connected this composite pipe with external pipeline, also can splice a plurality of composite pipes simultaneously and use, strengthen this composite pipe's suitability.
The utility model discloses a theory of operation: firstly, the composite pipe is provided with an outer pipe 1 and an inner pipe 8 double-layer pipeline, the composite pipe can have stronger toughness by matching with a metal strip 11 inside the pipe wall of the outer pipe 1, a heat insulation pad 7 is arranged between the outer pipe 1 and the inner pipe 8, the composite pipe can have heat insulation performance by utilizing the heat insulation pad 7 and can be conveniently used at high temperature, the device can be connected with an external pipeline by matching with a first screwed pipe 9 and a second screwed pipe 10, meanwhile, a plurality of composite pipes can be spliced for use, the applicability of the composite pipe is enhanced, the composite pipe can be prevented from being corroded by the anticorrosive coating 2, the composite pipe can be placed on an external horizontal plane and supported by matching with the carrying ring 3 and the hemispheroid 6, the anticorrosive coating 2 is prevented from contacting with the external plane, so that the composite pipe is convenient to place on the horizontal plane and is stable, and can be prevented from being worn between the external planes due to rolling, can mention this compound pipe through horizontal pole 4 for this compound pipe is convenient for carry, and slipmat 5 can play skid-proof effect when the user holds horizontal pole 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The ceramic steel composite pipe for heat insulation type flue gas conveying comprises an outer pipe (1) and a heat insulation pad (7), and is characterized in that an anticorrosive layer (2) is arranged on the outer side of the outer pipe (1), load rings (3) are arranged at two ends of the outer side of the anticorrosive layer (2), a cross rod (4) is installed in the middle of each load ring (3), a non-slip pad (5) is arranged in the middle of each cross rod (4), the non-slip pads (5) and the cross rods (4) are fixedly connected, hemispheres (6) are installed on the outer sides of the load rings (3), the hemispheres (6) and the load rings (3) are fixedly connected, the heat insulation pad (7) is located on the inner side of the outer pipe (1), an inner pipe (8) is arranged on the inner side of the heat insulation pad (7), a first threaded pipe (9) is installed at one end of the outer pipe (1), and a second threaded pipe (10) is arranged at the other end of, and a metal strip (11) is arranged inside the pipe wall of the outer pipe (1).
2. The ceramic-steel composite pipe for heat insulation type flue gas conveying according to claim 1, wherein the central axis of the outer pipe (1) coincides with the horizontal central line of the anticorrosive layer (2), the outer side of the outer pipe (1) is attached to the inner side of the anticorrosive layer (2), and the carrying ring (3) is symmetrical about the vertical central line of the outer pipe (1).
3. The ceramic-steel composite pipe for heat insulation type flue gas conveying according to claim 1, wherein the inner side of the carrying ring (3) is glued to the outer side of the anti-corrosion layer (2), the carrying ring (3) is fixedly connected with the cross rod (4), and the hemispheres (6) are uniformly distributed in an annular shape about the central axis of the carrying ring (3).
4. The ceramic-steel composite pipe for heat insulation type flue gas conveying according to claim 1, wherein the outer side of the heat insulation pad (7) is attached to the inner side of the outer pipe (1), the inner side of the heat insulation pad (7) is attached to the outer side of the inner pipe (8), and the heat insulation pad (7) is bonded to the outer pipe (1) and the inner pipe (8).
5. The ceramic-steel composite pipe for heat insulation type flue gas conveying according to claim 1, wherein the first threaded pipe (9) and the second threaded pipe (10) are fixedly connected with the outer pipe (1), the central axis of the first threaded pipe (9) is overlapped with the central axis of the second threaded pipe (10), and the outer side of the first threaded pipe (9) is matched with the inner side thread of the second threaded pipe (10).
6. The ceramic-steel composite pipe for heat insulation type flue gas conveying according to claim 1, wherein the metal strips (11) are embedded in the wall of the outer pipe (1), and the metal strips (11) are uniformly distributed in a ring shape about the central axis of the outer pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843558.0U CN211231899U (en) | 2019-10-30 | 2019-10-30 | Be used for thermal-insulated formula flue gas to carry ceramic steel composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843558.0U CN211231899U (en) | 2019-10-30 | 2019-10-30 | Be used for thermal-insulated formula flue gas to carry ceramic steel composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231899U true CN211231899U (en) | 2020-08-11 |
Family
ID=71924633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921843558.0U Expired - Fee Related CN211231899U (en) | 2019-10-30 | 2019-10-30 | Be used for thermal-insulated formula flue gas to carry ceramic steel composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231899U (en) |
-
2019
- 2019-10-30 CN CN201921843558.0U patent/CN211231899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |