CN205146243U - Plastics ladder ring - Google Patents
Plastics ladder ring Download PDFInfo
- Publication number
- CN205146243U CN205146243U CN201520933120.7U CN201520933120U CN205146243U CN 205146243 U CN205146243 U CN 205146243U CN 201520933120 U CN201520933120 U CN 201520933120U CN 205146243 U CN205146243 U CN 205146243U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- window
- drum
- sidewall
- bulge
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a plastics ladder ring, include drum (1) and expand turn -ups (2) outward, seted up a plurality of windows (1.1) on the lateral wall of drum (1), be equipped with into protruding structure (3) that circumference distributes on the surface of drum (1) lateral wall of window (1.1) top and on the surface of drum (1) lateral wall of window (1.1) below respectively, protruding structure (3) comprise cylinder (3.1) and the hemispherical body (3.2), the other end and drum (1) the lateral wall of cylinder (3.1) are connected, protruding structure (3) and drum (1) formula structure as an organic whole, be located the protruding structural interval down dislocation distribution on the surface of protruding structure and drum (1) lateral wall of being located window (1.1) below on the surface of drum (1) lateral wall of window (1.1) top. Plastics ladder ring can effective probability that reduces linear contact to can increase the mass transfer efficiency of packing.
Description
Technical field
The utility model relates to chemical filler technical field, particularly relates to a kind of plastics cascade ring.
Background technology
Plastic filler comprises cascade ring, and cascade ring comprises cylinder and extends out flange with the taper being arranged on barrel top.When filler is piled up, the cascade ring just put probably forms linear contact with the cylinder outer wall of the cascade ring put upside down, and greatly have impact on the mass-transfer efficiency of filler.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of can effectively minimizing linearly to contact with the plastics cascade ring increasing filler mass-transfer efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: comprise cylinder and be arranged on barrel top extend out flange, the sidewall of described cylinder offers multiple window distributed circumferentially, the bulge-structure distributed circumferentially is respectively equipped with on the outer surface of the cylinder side wall above described window and on the outer surface of the cylinder side wall of beneath window, described bulge-structure is made up of cylinder and the hemispherical mass being connected to cylindrical member at one end, the described cylindrical other end is connected with cylinder side wall, described bulge-structure and cylinder are integral type structure, be positioned at bulge-structure on the outer surface of the cylinder side wall above window be positioned at beneath window cylinder side wall outer surface on bulge-structure between the upper and lower every being dislocatedly distributed.
Described cylinder and the junction of cylinder side wall are provided with arc transition joint face, and arranging of this arc transition joint face can effectively increase cylindrical intensity, can make bulge-structure energy Long-Time Service and indeformable.
The described lower surface extending out flange is provided with circumferentially distribution and along extend out flange generatrix direction extend convex tendon, distance is left between the two ends of described convex tendon and the top and bottom extending out flange, the setting of convex tendon can effectively prevent from extending out the distortion of flange in long-term use procedure, and convex tendon also can increase the specific area extending out flange in addition.
After adopting above structure, the utility model tool has the following advantages: a kind of plastics cascade ring of the present utility model because arranging bulge-structure on the outer surface of cylinder side wall, and bulge-structure is made up of cylinder and hemispherical mass, add bulge-structure wrong distribution between the upper and lower, even if the cascade ring so just put and the cascade ring put upside down are close to stacking, hemispherical mass on bulge-structure just can prop up the cylinder side wall be close to it, so linear contact is originally become point cantact, thus add the mass-transfer efficiency of filler.
Accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of plastics cascade ring of the present utility model.
As shown in the figure: 1 cylinder, 1.1 windows, 2 extend out flange, 3 bulge-structures, 3.1 cylinders, 3.2 hemispherical mass, 4 arc transition joint faces, 5 convex tendons.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, a kind of plastics cascade ring of the present utility model, what comprise cylinder 1 and be arranged on cylinder 1 top extends out flange 2, unlike the prior art, the sidewall of described cylinder 1 offers multiple window 1.1 distributed circumferentially, the outer surface of cylinder 1 sidewall on the outer surface of cylinder 1 sidewall above described window 1.1 and below window 1.1 is respectively equipped with the bulge-structure 3 distributed circumferentially.
Described bulge-structure 3 is made up of cylinder 3.1 and the hemispherical mass 3.2 being connected to cylinder 3.1 one end, and the other end of described cylinder 3.1 is connected with cylinder 1 sidewall.Described bulge-structure 3 and cylinder 1 be integral type structure, and the bulge-structure be positioned on the outer surface of cylinder 1 sidewall above window 1.1 and the bulge-structure that is positioned on the outer surface of cylinder 1 sidewall below window 1.1 are between the upper and lower every being dislocatedly distributed.
Described cylinder 3.1 is provided with arc transition joint face 4 with the junction of cylinder 1 sidewall, and arc transition joint face entirety is mellow and full, and gas can not be made in use to be subject to resistance.
The described lower surface extending out flange 2 be provided with distribution circumferentially and along the convex tendon 5 extending out the extension of flange 2 generatrix direction, between the two ends of described convex tendon 5 and the top and bottom extending out flange 2, leave distance.The bus wherein extending out flange is actually the bus extending out the cone that flange is formed.
A kind of plastics cascade ring of the present utility model, by the setting of bulge-structure, effectively prevent linear contact, has ensured the mass-transfer efficiency of filler.
Claims (3)
1. a plastics cascade ring, what comprise cylinder (1) and be arranged on cylinder (1) top extends out flange (2), it is characterized in that: the sidewall of described cylinder (1) offers multiple window (1.1) distributed circumferentially, the bulge-structure (3) distributed circumferentially is respectively equipped with on the outer surface of cylinder (1) sidewall of described window (1.1) top and on the outer surface of cylinder (1) sidewall of window (1.1) below, described bulge-structure (3) is made up of cylinder (3.1) and the hemispherical mass (3.2) that is connected to cylinder (3.1) one end, the other end of described cylinder (3.1) is connected with cylinder (1) sidewall, described bulge-structure (3) and cylinder (1) are integral type structure, be positioned at the bulge-structure on the outer surface of cylinder (1) sidewall of window (1.1) top with the bulge-structure on the outer surface of cylinder (1) sidewall be positioned at below window (1.1) between the upper and lower every being dislocatedly distributed.
2. a kind of plastics cascade ring according to claim 1, is characterized in that: described cylinder (3.1) is provided with arc transition joint face (4) with the junction of cylinder (1) sidewall.
3. a kind of plastics cascade ring according to claim 1, it is characterized in that: the described lower surface extending out flange (2) be provided with distribution circumferentially and along the convex tendon (5) extending out the extension of flange (2) generatrix direction, between the two ends of described convex tendon (5) and the top and bottom extending out flange (2), leave distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933120.7U CN205146243U (en) | 2015-11-20 | 2015-11-20 | Plastics ladder ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933120.7U CN205146243U (en) | 2015-11-20 | 2015-11-20 | Plastics ladder ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146243U true CN205146243U (en) | 2016-04-13 |
Family
ID=55681985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933120.7U Expired - Fee Related CN205146243U (en) | 2015-11-20 | 2015-11-20 | Plastics ladder ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146243U (en) |
-
2015
- 2015-11-20 CN CN201520933120.7U patent/CN205146243U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB0709261D0 (en) | Tamper-evident caps | |
| CA2517016A1 (en) | Metallic pilfer-proof cap | |
| CN205146243U (en) | Plastics ladder ring | |
| CN205293566U (en) | Bottle lid with assemble function | |
| CN104454468B (en) | Seal cylinder cap | |
| CN203357750U (en) | Sealing structure for central rod of vulcanizing machine | |
| CN203774388U (en) | Cylindrical lithium battery explosion-proof cap | |
| CN204102964U (en) | Sealing ring of zinc-manganese-iron shell battery | |
| CN207598682U (en) | A kind of Multifunctional bolt | |
| CN205146244U (en) | Random pall ring packing elements | |
| CN102050261A (en) | Anti-bouncing rubber bottle plug | |
| CN205472915U (en) | Three -dimensional biofilm carrier structure | |
| CN205159000U (en) | Insulator | |
| CN204032948U (en) | Assembly type teapot | |
| CN204592277U (en) | The Snap ring structure of gas-liquid separator end cover | |
| CN203439362U (en) | Novel plastic bottle | |
| CN203839449U (en) | Tool for pressing O-shaped ring and correcting terminal | |
| CN205146247U (en) | Small -size pall ring bulk packing | |
| CN203721810U (en) | Acid-adding head of lead-acid storage battery | |
| CN210343293U (en) | Combined high-temperature and high-pressure resistant compression packer rubber cylinder | |
| CN208599767U (en) | A kind of six diamond shape fillers | |
| CN207082913U (en) | A kind of silicon steel sheet | |
| CN204090941U (en) | Ice cream extruded tube | |
| CN205146246U (en) | Plastic cascade ring packing | |
| CN203526250U (en) | Alloy outer circle correcting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |