CN216566735U - Environment-friendly PTFE tubular product - Google Patents
Environment-friendly PTFE tubular product Download PDFInfo
- Publication number
- CN216566735U CN216566735U CN202123207498.3U CN202123207498U CN216566735U CN 216566735 U CN216566735 U CN 216566735U CN 202123207498 U CN202123207498 U CN 202123207498U CN 216566735 U CN216566735 U CN 216566735U
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- Prior art keywords
- pipe
- friendly
- environment
- wall
- mounting ring
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- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 29
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 27
- 239000011490 mineral wool Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 20
- 241000894006 Bacteria Species 0.000 abstract description 4
- -1 Polytetrafluoroethylene Polymers 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 208000015181 infectious disease Diseases 0.000 description 6
- 239000002657 fibrous material Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to an environment-friendly PTFE (Polytetrafluoroethylene) pipe, which comprises a pipe main body, a front mounting ring and a rear mounting ring, wherein the front mounting ring is fixedly connected to an opening at the front end of the pipe main body, the rear mounting ring is fixedly connected to an opening at the rear end of the pipe main body, the edge of the outer wall of the front mounting ring is integrally connected with a first connecting sheet, the edge of the outer wall of the rear mounting ring is welded with a second connecting sheet, and the interior of the pipe main body is fixedly connected with an inner pipe body. The connecting plate can effectively improve the overall strength of the pipe main body, prevent the pipe main body from being broken and damaged when being extruded and impacted by external force, the heat insulation inner liner layer made of rock wool has good heat insulation effect, so that heat in the liquid medium is not easy to dissipate, bad influence of external cold air on the flow of the liquid medium can be effectively prevented, the heat insulation performance is effectively improved, the inorganic antibacterial layer can effectively prevent bacteria from breeding in the inner pipe body, and the environment-friendly performance is strong.
Description
Technical Field
The utility model relates to the technical field of PTFE (polytetrafluoroethylene) pipes, in particular to an environment-friendly PTFE pipe.
Background
The PTFE pipe is a high-quality plunger worker extruded pipe, and a special processing technology is adopted, so that a steel pipe and a plastic pipe are tightly combined, and the PTFE pipe can bear positive pressure of 1.6Mpa and negative pressure: 77 Kpa; can be normally used within-60 ℃ to +260 ℃, and has reliable and excellent corrosion resistance. The conveying pipe can convey strong corrosive gas and liquid at high temperature, which cannot be replaced by other pipelines. The Polytetrafluoroethylene (PTFE) has excellent chemical stability, can resist strong acid, strong alkali and strong oxidant, and does not react with various organic solvents. The PTFE has a wide application temperature range, can be applied to minus 180 ℃ to 250 ℃ for a long time under normal pressure, and has small change of mechanical properties after being treated for 1000 hours at a high temperature of 250 ℃.
Present PTFE tubular product is in the use, and its use length generally is fixed, can't lengthen or shorten the whole length of tubular product according to the in-service use condition, and the flexibility is relatively poor, and the practicality remains further promotion, and in addition, present PTFE tubular product is being used for the in-process that the liquid medium flows the transmission, can't play effectual heat preservation effect to the liquid medium, and the heat gives off easily, and the liquid medium freezes easily under cold condition, influences mobility, and the thermal-insulated effect that keeps warm remains further promotion.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an environment-friendly PTFE (polytetrafluoroethylene) pipe, which aims to solve the problems that the use length of the existing PTFE pipe is generally fixed in the use process, the whole length of the pipe cannot be lengthened or shortened according to the actual use condition, the flexibility is poor, the practicability needs to be further improved, in addition, the existing PTFE pipe cannot play an effective heat preservation effect on a liquid medium in the process of flowing and transferring the liquid medium, the heat is easy to dissipate, the liquid medium is easy to freeze under the cold condition, the flowability is influenced, and the heat preservation and insulation effect needs to be further improved.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an environment-friendly PTFE tubular product, includes tubular product main part, preceding collar and back collar, preceding collar fixed connection is in the front end opening part of tubular product main part, back collar fixed connection is in the rear end opening part of tubular product main part, the outer wall border department integral type of preceding collar is connected with first connection piece, the welding of outer wall border department of back collar is provided with the second connection piece, the internal portion fixedly connected with of tubular product main part is interior the body, and the inner wall laminating of tubular product main part is provided with thermal-insulated inner liner.
The present invention in a preferred example may be further configured to: the first connecting piece and the second connecting piece are provided with three groups, a first butt joint hole is formed in the surface of the first connecting piece, and a second butt joint hole is formed in the surface of the second connecting piece.
The present invention in a preferred example may be further configured to: the edge department pastes in the front surface of preceding collar and is provided with the rubber sealing ring, the rubber sealing ring is "ring" shape.
The present invention in a preferred example may be further configured to: the inner diameter of the sealing rubber ring is equal to that of the front mounting ring, and the sealing rubber ring is made of rubber.
The present invention in a preferred example may be further configured to: the pipe comprises an inner pipe body and an outer pipe body, wherein a connecting plate is integrally connected between the outer wall of the inner pipe body and the inner wall of the pipe body, the connecting plate is provided with a plurality of pieces and distributed in an annular array manner, and the heat insulation inner liner layer is made of rock wool.
The present invention in a preferred example may be further configured to: and a powder filling layer is filled between the heat insulation inner lining layer and the inner pipe body, and the powder filling layer is made of ceramic powder materials.
The present invention in a preferred example may be further configured to: the inner wall of the inner tube body is adhered with an inorganic antibacterial layer, the shape of the outer wall of the inorganic antibacterial layer is matched with that of the inner wall of the inner tube body, and the inorganic antibacterial layer is made of silver antibacterial fiber.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. in the using process, the front mounting ring and the rear mounting ring are arranged, the front mounting ring of one section of the pipe main body is butted with the rear mounting ring of the other section of the pipe main body, the first butt joint hole of the first connecting sheet is overlapped with the second butt joint hole of the second connecting sheet, and then the bolt is screwed into the first butt joint hole and the second butt joint hole, so that the one section of the pipe main body and the other section of the pipe main body can be connected, the structure is simple, the flexibility is strong, and the adjustment of the whole length of the pipe can be realized according to the actual using condition.
2. In the using process, the sealing rubber ring is arranged, the front mounting ring of one section of the pipe body is in butt joint with the rear mounting ring of the other section of the pipe body, the sealing rubber ring is positioned between the front mounting ring and the rear mounting ring, and the gap between the front mounting ring and the rear mounting ring is filled by utilizing the resilience of the rubber material of the sealing rubber ring, so that the liquid medium can be effectively prevented from leaking out through the joint of the two sections of the pipe bodies, the sealing effect is good, and the use stability is effectively improved.
3. In the using process, the connecting plate and the heat insulation inner liner are arranged, the connecting plate arranged between the pipe main body and the inner pipe body can effectively improve the overall strength of the pipe main body and prevent the pipe main body from being broken and damaged when being extruded and impacted by external force, the heat insulation inner liner made of rock wool has good heat insulation effect, so that heat in the liquid medium is not easy to dissipate, the bad influence of external cold air on the flowing of the liquid medium can be effectively prevented, and the heat insulation performance is effectively improved.
4. In the using process, the powder filling layer is arranged and positioned between the heat insulation inner liner layer and the inner pipe body, the heat insulation effect of the ceramic powder is utilized, the heat insulation effect can be further improved, the flame retardant property is good, the heat insulation inner liner layer is prevented from being burnt under the high temperature, the safety performance of the pipe main body is greatly improved, and the practicability is high.
5. In the using process, the inorganic antibacterial layer is arranged, the inorganic antibacterial layer and the inner pipe body form a double-layer composite structure, and the antibacterial and bactericidal performance of the silver antibacterial fiber material of the inorganic antibacterial layer is utilized, so that bacteria can be effectively prevented from breeding in the inner pipe body, infection and infection can be prevented, the water supply requirement is met, the sanitation index of the pipe body is greatly improved, and the environment-friendly performance is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a main body of the pipe of the present invention;
FIG. 3 is a schematic view of a front mounting ring configuration of the present invention;
FIG. 4 is a schematic cross-sectional view of the tube of the present invention.
Reference numerals: 1. a tube body; 2. a front mounting ring; 201. a first connecting piece; 202. a first mating hole; 203. sealing the rubber ring; 3. a rear mounting ring; 301. a second connecting sheet; 302. a second docking aperture; 4. an inner tube body; 401. a connecting plate; 402. an inorganic antimicrobial layer; 5. a thermally insulating inner liner; 501. a powder fill layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2, 3 and 4, the present invention provides the following technical solutions: the utility model provides an environment-friendly PTFE tubular product, including tubular product main part 1, preceding collar 2 and back collar 3, 2 fixed connection in the front end opening part of tubular product main part 1 of preceding collar, 3 fixed connection in the rear end opening part of tubular product main part 1 of back collar, the outer wall border department integral type of preceding collar 2 is connected with first connection piece 201, the welding of the outer wall border department of back collar 3 is provided with second connection piece 301, tubular product 4 in the inside fixedly connected with of tubular product main part 1, and the inner wall laminating of tubular product main part 1 is provided with thermal-insulated inner liner 5.
Referring to fig. 1 and 3, specifically, three sets of first connecting pieces 201 and second connecting pieces 301 are provided, and a first connecting hole 202 is formed in a surface of the first connecting piece 201, and a second connecting hole 302 is formed in a surface of the second connecting piece 301; a sealing rubber ring 203 is stuck on the inner edge of the front surface of the front mounting ring 2, and the sealing rubber ring 203 is in a circular ring shape; the inner diameter of the sealing rubber ring 203 is equal to the inner diameter of the front mounting ring 2, and the sealing rubber ring 203 is made of rubber, the using length of the existing PTFE pipe is generally fixed in the using process, the whole length of the pipe cannot be lengthened or shortened according to the actual using condition, the flexibility is poor, and the practicability needs to be further improved, in the embodiment, the front mounting ring 2 of one section of the pipe main body 1 is butted with the rear mounting ring 3 of the other section of the pipe main body 1, the first butt joint hole 202 of the first connecting piece 201 is overlapped with the second butt joint hole 302 of the second connecting piece 301, then bolts are screwed into the first butt joint hole 202 and the second butt joint hole 302, so that the one section of the pipe main body 1 can be connected with the other section of the pipe main body 1, the structure is simple, the flexibility is strong, the whole length of the pipe can be adjusted according to the actual using condition, after the front mounting ring 2 of the one section of the pipe main body 1 is butted with the rear mounting ring 3 of the other section of the pipe main body 1, the sealing rubber ring 203 is located between the front mounting ring 2 and the rear mounting ring 3, the rebound resilience of the rubber ring is utilized, a gap between the front mounting ring and the rear mounting ring is filled, a liquid medium can be effectively prevented from leaking out of the joint of the two sections of pipe main bodies 1, the sealing effect is good, and the use stability is effectively improved.
Referring to fig. 1 and 4, specifically, a plurality of connection plates 401 are integrally connected between the outer wall of the inner pipe body 4 and the inner wall of the pipe body 1, the connection plates 401 are distributed in an annular array, and the heat-insulating lining layer 5 is made of rock wool; the powder filling layer 501 is filled between the heat insulation inner liner layer 5 and the inner pipe body 4, the powder filling layer 501 is made of ceramic powder materials, the existing PTFE pipe cannot play an effective heat insulation effect on a liquid medium in the process of flowing and transferring the liquid medium, heat is easy to dissipate, the liquid medium is easy to freeze under cold conditions, the fluidity is affected, and the heat insulation effect needs to be further improved, in the embodiment, the connecting plate 401 arranged between the pipe body 1 and the inner pipe body 4 can effectively improve the overall strength of the pipe body 1, prevent the pipe body 1 from being broken and damaged when being extruded and impacted by external force, the heat insulation inner liner layer 5 made of rock wool has good heat insulation effect, so that the heat in the liquid medium is not easy to dissipate, and can effectively prevent the external cold air from causing adverse effects on the flowing of the liquid medium, and effectively improve the heat insulation performance, the powder filling layer 501 between the heat insulation inner liner layer 5 and the inner pipe body 4 utilizes the heat insulation performance of the ceramic powder of the powder filling layer, can further improve the heat insulation effect, has good flame retardant capability, prevents the heat insulation inner liner layer 5 from burning under the state of receiving high temperature, greatly improves the safety performance of the pipe body 1, and has strong practicability.
Referring to fig. 2 and 4, specifically, an inorganic antibacterial layer 402 is adhered to the inner wall of the inner tube 4, the outer wall of the inorganic antibacterial layer 402 is matched with the inner wall of the inner tube 4, and the inorganic antibacterial layer 402 is made of silver antibacterial fiber material, in this embodiment, the inorganic antibacterial layer 402 and the inner tube 4 form a double-layer composite structure, and the antibacterial and bactericidal performance of the silver antibacterial fiber material of the inorganic antibacterial layer 402 and the inner tube 4 are utilized, so that bacteria can be effectively prevented from breeding inside the inner tube 4, infection and infection can be prevented, the water supply requirement is met, the sanitation index of the tube main body 1 is greatly improved, and the environmental protection performance is strong.
The utility model has the following use flow and working principle: when the utility model is used, firstly, the front mounting ring 2 of one section of the tube main body 1 is butted with the rear mounting ring 3 of the other section of the tube main body 1, the first butt joint hole 202 of the first connecting sheet 201 is superposed with the second butt joint hole 302 of the second connecting sheet 301, then bolts are screwed into the first butt joint hole 202 and the second butt joint hole 302, so that the one section of the tube main body 1 and the other section of the tube main body 1 can be connected, the structure is simple, the flexibility is strong, the adjustment of the whole length of the tube according to the actual use condition is realized, after the front mounting ring 2 of the one section of the tube main body 1 is butted with the rear mounting ring 3 of the other section of the tube main body 1, the sealing rubber ring 203 is positioned between the front mounting ring 2 and the rear mounting ring 3, the rebound elasticity of the rubber material of the sealing rubber ring is utilized to fill the gap between the front mounting ring and the rear mounting ring 3, the leakage of the liquid medium through the joint of the two sections of the tube main bodies 1 can be effectively prevented, the sealing effect is good, the use stability is effectively improved, the connecting plate 401 arranged between the pipe main body 1 and the inner pipe body 4 can effectively improve the overall strength of the pipe main body 1, prevent the pipe main body 1 from being broken and damaged when being extruded and impacted by external force, the heat insulation inner liner layer 5 made of rock wool has good heat insulation effect, so that the heat in the liquid medium is not easy to be dissipated, and can effectively prevent the adverse effect of external cold air on the flowing of the liquid medium, the heat insulation performance is effectively improved, the powder filling layer 501 arranged between the heat insulation inner liner layer 5 and the inner pipe body 4 can further improve the heat insulation effect by utilizing the heat insulation performance of ceramic powder of the powder, has good flame retardant capability, prevents the heat insulation inner liner layer 5 from being burnt under the high temperature state, and greatly improves the safety performance of the pipe main body 1, the practicality is strong, and inorganic antibacterial layer 402 forms double-deck composite construction with interior body 4, and utilizes the antibiotic bactericidal performance of its own silver system antibacterial fiber material, can effectively prevent that the bacterium from breeding in interior body 4, can prevent infection and infection, satisfies the water supply requirement, has improved the health index of tubular product main part 1 by a wide margin, and the feature of environmental protection is strong.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides an environment-friendly PTFE tubular product, includes tubular product main part (1), preceding collar (2) and back collar (3), its characterized in that: preceding collar (2) fixed connection is in the front end opening part of tubular product main part (1), back collar (3) fixed connection is in the rear end opening part of tubular product main part (1), the outer wall border department integral type of preceding collar (2) is connected with first connection piece (201), the welding of outer wall border department of back collar (3) is provided with second connection piece (301), body (4) in the inside fixedly connected with of tubular product main part (1), and the inner wall laminating of tubular product main part (1) is provided with thermal-insulated inner liner (5).
2. The environment-friendly PTFE tubing of claim 1, wherein: the first connecting piece (201) and the second connecting piece (301) are provided with three groups, a first butt joint hole (202) is formed in the surface of the first connecting piece (201), and a second butt joint hole (302) is formed in the surface of the second connecting piece (301).
3. The environment-friendly PTFE tubing of claim 1, wherein: the edge department pastes in the front surface of preceding installing ring (2) and is provided with sealing rubber ring (203), sealing rubber ring (203) is "ring" shape.
4. The environment-friendly PTFE tubing of claim 3, wherein: the inner diameter of the sealing rubber ring (203) is equal to that of the front mounting ring (2), and the sealing rubber ring (203) is made of rubber materials.
5. The environment-friendly PTFE tubing of claim 1, wherein: the pipe is characterized in that a connecting plate (401) is integrally connected between the outer wall of the inner pipe body (4) and the inner wall of the pipe main body (1), the connecting plate (401) is provided with a plurality of heat-insulating inner lining layers and distributed in an annular array manner, and the heat-insulating inner lining layers (5) are made of rock wool.
6. The environment-friendly PTFE tubing of claim 5, wherein: and a powder filling layer (501) is filled between the heat insulation lining layer (5) and the inner pipe body (4), and the powder filling layer (501) is made of ceramic powder materials.
7. The environment-friendly PTFE tubing of claim 1, wherein: an inorganic antibacterial layer (402) is adhered to the inner wall of the inner tube body (4), the shape of the outer wall of the inorganic antibacterial layer (402) is matched with the shape of the inner wall of the inner tube body (4), and the inorganic antibacterial layer (402) is made of silver antibacterial fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207498.3U CN216566735U (en) | 2021-12-20 | 2021-12-20 | Environment-friendly PTFE tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207498.3U CN216566735U (en) | 2021-12-20 | 2021-12-20 | Environment-friendly PTFE tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566735U true CN216566735U (en) | 2022-05-20 |
Family
ID=81592483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207498.3U Expired - Fee Related CN216566735U (en) | 2021-12-20 | 2021-12-20 | Environment-friendly PTFE tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566735U (en) |
-
2021
- 2021-12-20 CN CN202123207498.3U patent/CN216566735U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220520 |