CN211010195U - Stainless steel composite pipe - Google Patents
Stainless steel composite pipe Download PDFInfo
- Publication number
- CN211010195U CN211010195U CN201922270311.0U CN201922270311U CN211010195U CN 211010195 U CN211010195 U CN 211010195U CN 201922270311 U CN201922270311 U CN 201922270311U CN 211010195 U CN211010195 U CN 211010195U
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- CN
- China
- Prior art keywords
- stainless steel
- steel pipe
- outer side
- pipe body
- composite pipe
- Prior art date
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 92
- 239000010935 stainless steel Substances 0.000 title claims abstract description 92
- 239000002131 composite material Substances 0.000 title claims abstract description 55
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a stainless steel composite pipe, the installation structure comprises a sleeve, sheathed tube outside top is provided with the fixed block, and the inside of fixed block is provided with the screw hole, the threaded hole inside is provided with the dead lever, sheathed tube inside is provided with the connecting plate, and the inside of connecting plate is provided with the spring, the outside below of connecting plate is provided with nonrust steel pipe body, and is provided with the resistant high temperature layer of silica gel above the outside of nonrust steel pipe body, the inside of nonrust steel pipe body is provided with the zinc-plated anticorrosive coating, and the right-hand first connecting block that is provided with in the outside of nonrust steel pipe body, the outside of first connecting block is provided with first fixed. The utility model discloses, be provided with rubber seal, can play fine sealed effect when installing and using like this, can not make the harmful gas that is when the function and have corrosive liquid to spill, improved the security of stainless steel composite pipe in the use like this, also improved work efficiency simultaneously.
Description
Technical Field
The utility model relates to a stainless steel correlation technique field especially relates to a stainless steel composite pipe.
Background
The stainless steel composite pipe or composite plate is mainly applied to salinization engineering, petrochemical engineering, environmental protection equipment, anticorrosion equipment, chemical storage tanks and pipelines, lead smelting pots, drying equipment, hydraulic engineering, grain bin equipment, water purification equipment, composite plates for coal hoppers, composite steel plates for water supply pipelines, desulfurizing towers, heat exchangers, papermaking equipment, oil refining equipment, crucibles, caustic soda equipment, pulp towers and the like, and the application of the composite plates cannot be separated from the welding of the composite pipes or the composite plates.
The existing stainless steel pipe has poor corrosion prevention effect, poor sealing effect and poor protection effect during installation, so that the service life of the stainless steel pipe is greatly reduced when the stainless steel pipe meets corrosive gas and liquid in a factory.
Therefore, it is necessary to provide a stainless steel composite pipe to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stainless steel composite pipe has solved the poor problem of sealed effect difference and protecting effect difference when general stainless steel composite pipe anticorrosive effect is poor, the installation.
In order to solve the technical problems, the utility model provides a stainless steel composite pipe, which comprises a sleeve, wherein a fixed block is arranged above the outer side of the sleeve, a threaded hole is arranged inside the fixed block, a fixed rod is arranged inside the threaded hole, a connecting plate is arranged inside the sleeve, a spring is arranged inside the connecting plate, a stainless steel pipe body is arranged below the outer side of the connecting plate, a silica gel high temperature resistant layer is arranged above the outer side of the stainless steel pipe body, a galvanized anticorrosive layer is arranged inside the stainless steel pipe body, a first connecting block is arranged on the right side of the outer side of the stainless steel pipe body, a first fixing plate is arranged outside the first connecting block, a filter screen is arranged below the outer side of the first fixing plate, a rubber sealing ring is arranged inside the sleeve, a second connecting block is arranged on the left side of the outer side of the stainless steel pipe, and a second fixing plate is arranged on the outer side of the second connecting block.
Preferably, the surface of the fixed block and the surface of the sleeve are both in open-hole design, and the fixed block is symmetrically arranged along the central axis of the sleeve.
Preferably, for the welding between the bottom of spring and the top of connecting plate, and the spring is in the equidistant setting in the inside of connecting plate.
Preferably, the outer side of the stainless steel pipe body is tightly attached to the inner side of the galvanized anticorrosive layer, and the inner diameter of the stainless steel pipe body is larger than the outer diameter of the galvanized anticorrosive layer.
Preferably, the outer side of the rubber sealing ring is tightly attached to the inner side of the stainless steel pipe body, and the inner diameter of the stainless steel pipe body is larger than the outer diameter of the rubber sealing ring.
Preferably, the outer side of the first connecting block is tightly attached to the inner side of the first fixing plate, the outer side of the first connecting block is arranged in a protruding mode, and the inner side of the first fixing plate is arranged in a groove mode.
Preferably, the surface of the first fixing plate and the surface of the filter screen are both in open-hole design, and the outer width of the filter screen is the same as that of the stainless steel pipe body.
Compared with the prior art, the utility model provides a pair of stainless steel composite pipe has following beneficial effect:
1. the utility model provides a stainless steel composite pipe, which is provided with a rubber sealing ring, thus playing a good sealing effect when being installed and used, preventing harmful gas and corrosive liquid from leaking when in operation, thus improving the safety of the stainless steel composite pipe in use and simultaneously improving the working efficiency;
2. the utility model provides a stainless steel composite pipe, which is provided with a galvanized anti-corrosion layer, so that the corrosive liquid and gas are effectively prevented from corroding the inside of the stainless steel composite pipe during the transportation of the corrosive liquid and gas, and the service life of the stainless steel composite pipe is prolonged;
3. the utility model provides a stainless steel composite pipe, through being provided with sleeve pipe, connecting plate and spring, the stainless steel composite pipe that can be like this plays fine cushioning effect when receiving the striking, has reduced the damage that the foreign object made stainless steel composite pipe because of the striking, has also reduced the manufacturing cost of mill simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a stainless steel composite pipe according to the present invention;
FIG. 2 is a side view of the stainless steel composite pipe shown in FIG. 1;
FIG. 3 is a schematic top view of the stainless steel composite pipe shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
Reference numbers in the figures: 1. the sleeve pipe, 2, the fixed block, 3, the screw hole, 4, the dead lever, 5, the connecting plate, 6, the spring, 7, the stainless steel pipe body, 8, the resistant high temperature layer of silica gel, 9, the zinc-plated anticorrosive coating, 10, first connecting block, 11, first fixed plate, 12, the filter screen, 13, rubber seal, 14, second connecting block, 15, the second fixed plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a stainless steel composite pipe according to the present invention; FIG. 2 is a side view of the stainless steel composite pipe shown in FIG. 1; FIG. 3 is a top view of the stainless steel composite pipe shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a in fig. 1. The stainless steel composite pipe comprises a sleeve 1, a fixed block 2 is arranged above the outer side of the sleeve 1, a threaded hole 3 is arranged inside the fixed block 2, a fixed rod 4 is arranged inside the threaded hole 3, a connecting plate 5 is arranged inside the sleeve 1, a spring 6 is arranged inside the connecting plate 5, a stainless steel tube body 7 is arranged below the outer side of the connecting plate 5, a silica gel high temperature resistant layer 8 is arranged above the outer side of the stainless steel pipe body 7, a zinc plating anticorrosive layer 9 is arranged inside the stainless steel pipe body 7, and a first connecting block 10 is arranged at the right side of the outer side of the stainless steel pipe body 7, a first fixing plate 11 is arranged at the outer side of the first connecting block 10, and a filter screen 12 is arranged below the outer side of the first fixing plate 11, a rubber sealing ring 13 is arranged inside the casing pipe 1, a second connecting block 14 is arranged on the left side of the outer side of the stainless steel pipe body 7, and a second fixing plate 15 is arranged on the outer side of the second connecting block 14.
The surface of the fixing block 2 and the surface of the sleeve 1 are both in a hole-opening design, and the fixing block 2 is symmetrically arranged along the axis of the sleeve 1, so that installation of installation personnel is facilitated, the working time of the installation personnel is reduced, and the working efficiency of the installation personnel is improved.
For the welding between the bottom of spring 6 and the top of connecting plate 5, and spring 6 equidistant setting in the inside of connecting plate 5, through setting up connecting plate 5 and spring 6, the stainless steel composite tube that can be like this when receiving the striking, played fine cushioning effect, reduced the damage that foreign object made stainless steel composite tube because of the striking, also reduced the manufacturing cost of mill simultaneously.
The outside of stainless steel pipe body 7 and the inboard of zinc-plated anticorrosive coating 9 are closely laminated, and the internal diameter of stainless steel pipe body 7 is greater than the external diameter of zinc-plated anticorrosive coating 9, through being provided with zinc-plated anticorrosive coating 9, and the liquid and the gas that have corrosivity transporting like this are, and the effectual liquid and the gas that have prevented to have corrosivity corrode the inside of stainless steel composite pipe, have improved the life of stainless steel composite pipe.
The outside of rubber seal 13 closely laminates with the inboard of stainless steel pipe body 7, and the internal diameter of stainless steel pipe body 7 is greater than rubber seal 13's external diameter, has rubber seal 13 through being provided with, can play fine sealed effect like this when installing and using, can not make harmful gas and the liquid that has the corrosivity when the function spill, has improved the security of stainless steel composite pipe in the use like this, has also improved work efficiency simultaneously.
The outside of first connecting block 10 closely laminates with the inboard of first fixed plate 11, and the outside of first connecting block 10 is the setting of protrusion form, and the inboard of first fixed plate 11 is the setting of recess form, can make things convenient for the dismantlement of filter screen 12 like this, has reduced maintainer's operating time, improves maintainer's work efficiency.
The surface of first fixed plate 11 and filter screen 12's surface are open cell design, and the outside width of filter screen 12 is the same with the outside width of stainless steel pipe body 7, is convenient for like this play the effect that the filter effect is good to the impurity in the liquid that the production was transported, has reduced because of the liquid product transports the in-process, makes impurity pile up the difficult clearance in stainless steel body 7's inside.
The utility model provides a pair of stainless steel composite pipe's theory of operation as follows: firstly, the device is moved to a position to be installed, then a sleeve 1 is used for fixing a fixing rod 4 through a threaded hole 3 in a fixing block 2, then the fixing rod 4 is installed at the required position for fixing, then a stainless steel body 7 is placed in the sleeve 1 for fixing, then a first connecting block 10 is fixed on the outer side of the stainless steel body 7, a filter screen 12 is installed on the outer side of the first fixing plate 11, the first fixing plate 11 of the installed filter screen 12 is connected with the first connecting block 10 in a clamping manner, then a second connecting block 14 at the other end of the stainless steel body 7 is installed on the outer side of the stainless steel body 7, the filter screen 12 is installed on the outer side of the second fixing plate 15, the second fixing plate 15 of the installed filter screen 12 is connected with the second connecting block 14 in a clamping manner, then a rubber sealing ring 13 is installed on the outer side of the stainless steel body 7 for tight fit, the installation process of the stainless steel composite pipe is completed.
Compared with the prior art, the utility model provides a pair of stainless steel composite pipe has following beneficial effect:
1. the utility model provides a stainless steel composite pipe has rubber seal 13 through being provided with, can play fine sealed effect like this when the installation is used, can not make the harmful gas that is when the function and have corrosive liquid to spill, has improved the security of stainless steel composite pipe in the use like this, has also improved work efficiency simultaneously.
2. The utility model provides a stainless steel composite pipe, through being provided with zinc-plated anticorrosive coating 9, transport the liquid and the gas that have corrosivity like this, the effectual liquid and the gas that have prevented to have corrosivity corrode the inside of stainless steel composite pipe, have improved the life of stainless steel composite pipe.
3. The utility model provides a stainless steel composite pipe, through being provided with sleeve pipe 1, connecting plate 5 and spring 6, the stainless steel composite pipe that can be like this plays fine cushioning effect when receiving the striking, has reduced the damage of foreign object because of striking messenger stainless steel composite pipe, has also reduced the manufacturing cost of mill simultaneously.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A stainless steel composite pipe, comprising a sleeve (1), characterized in that: the stainless steel pipe is characterized in that a fixed block (2) is arranged above the outer side of the sleeve (1), a threaded hole (3) is formed in the fixed block (2), a fixed rod (4) is arranged in the threaded hole (3), a connecting plate (5) is arranged in the sleeve (1), a spring (6) is arranged in the connecting plate (5), a stainless steel pipe body (7) is arranged below the outer side of the connecting plate (5), a silica gel high-temperature-resistant layer (8) is arranged above the outer side of the stainless steel pipe body (7), a galvanized anti-corrosion layer (9) is arranged in the stainless steel pipe body (7), a first connecting block (10) is arranged on the right side of the outer side of the stainless steel pipe body (7), a first fixing plate (11) is arranged on the outer side of the first connecting block (10), and a filter screen (12) is arranged below the outer side of the, the stainless steel pipe is characterized in that a rubber sealing ring (13) is arranged inside the sleeve (1), a second connecting block (14) is arranged on the left of the outer side of the stainless steel pipe body (7), and a second fixing plate (15) is arranged on the outer side of the second connecting block (14).
2. The stainless steel composite pipe according to claim 1, wherein the surface of the fixed block (2) and the surface of the sleeve (1) are both open-cell design, and the fixed block (2) is arranged symmetrically with respect to the central axis of the sleeve (1).
3. A composite stainless steel pipe according to claim 1, wherein the bottom end of the spring (6) is welded to the top end of the connecting plate (5), and the springs (6) are arranged at equal intervals inside the connecting plate (5).
4. The stainless steel composite pipe according to claim 1, wherein the outer side of the stainless steel pipe body (7) is closely attached to the inner side of the galvanized anti-corrosion layer (9), and the inner diameter of the stainless steel pipe body (7) is larger than the outer side of the galvanized anti-corrosion layer (9).
5. The stainless steel composite pipe according to claim 1, wherein the outer side of the rubber sealing ring (13) is tightly attached to the inner side of the stainless steel pipe body (7), and the inner diameter of the stainless steel pipe body (7) is larger than the outer diameter of the rubber sealing ring (13).
6. The stainless steel composite pipe according to claim 1, wherein the outer side of the first connecting block (10) is closely attached to the inner side of the first fixing plate (11), the outer side of the first connecting block (10) is convex, and the inner side of the first fixing plate (11) is concave.
7. The stainless steel composite pipe according to claim 1, wherein the surface of the first fixing plate (11) and the surface of the filter screen (12) are both open-cell design, and the outside width of the filter screen (12) is the same as the outside width of the stainless steel pipe body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270311.0U CN211010195U (en) | 2019-12-17 | 2019-12-17 | Stainless steel composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270311.0U CN211010195U (en) | 2019-12-17 | 2019-12-17 | Stainless steel composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010195U true CN211010195U (en) | 2020-07-14 |
Family
ID=71508341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270311.0U Expired - Fee Related CN211010195U (en) | 2019-12-17 | 2019-12-17 | Stainless steel composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010195U (en) |
-
2019
- 2019-12-17 CN CN201922270311.0U patent/CN211010195U/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: 20200714 |