CN203460419U - Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank - Google Patents
Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank Download PDFInfo
- Publication number
- CN203460419U CN203460419U CN201320472470.9U CN201320472470U CN203460419U CN 203460419 U CN203460419 U CN 203460419U CN 201320472470 U CN201320472470 U CN 201320472470U CN 203460419 U CN203460419 U CN 203460419U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pipe
- cooling water
- water tank
- sizing sleeve
- 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
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a uniform-flow sizing sleeve for a PP (Polypropylene) pipe cooling water tank. The uniform-flow sizing sleeve comprises a sleeve, wherein both ends of the sleeve are open and coaxially sleeved on the inlet pipe orifice of the PP pipe cooling water tank; the sleeve positioned outside the PP pipe cooling water tank is the outer section of the sizing sleeve, and the sleeve positioned in the PP pipe cooling water tank is the inner section of the sizing sleeve; a plurality of water inlets are radially and uniformly distributed on the outer edge of the outer section of the sizing sleeve at intervals; the wall of the sleeve is hollow; a plurality of water discharge holes are radially and uniformly distributed in the inner wall of the pipe wall positioned on the inner section of the sizing sleeve at intervals. According to the utility model, the sizing sleeve is coaxially sleeved on the inlet pipe orifice of the PP pipe cooling water tank, the sizing sleeve is coaxially matched with the pipe diameter of a pipe, the plurality of water inlets are formed at an inlet positioned on the outer section of the sizing sleeve, and the plurality of water discharge holes are uniformly distributed in the inner wall of the inner section of the sizing sleeve; after water inlet holes are communicated with a cooling water pipe, cooling water permeates from the plurality of water discharge holes to precool the pipe, so that the sizing effect of the pipe diameter of the pipe is effectively enhanced by carrying out precooling before the pipe is formally cooled.
Description
Technical field
The utility model belongs to tubing production equipment field, especially a kind of uniform flow calibration sleeve for PP pipe cooling water tank.
Background technology
On PP pipe production line, tubing needs cooling and curing, so that its sizing, but often there is the situation of local crowning in tube surfaces in cooled tubing, especially there is some difference for mouth of pipe circularity and specified size.Occur that this situation is normally because tubing lacked effective sizing before entering cooling water tank, tubing when entering cooling water tank also not yet effectively sizing begin to cool down.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of uniform flow calibration sleeve for PP pipe cooling water tank simple in structure, reasonable in design is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of uniform flow calibration sleeve for PP pipe cooling water tank, comprise a sleeve, this sleeve both ends open and coaxial package are on the inlet pipe mouth of PP pipe cooling water tank, the sleeve being positioned at outside cooling water tank is the outer section of calibration sleeve, the sleeve that is positioned at cooling water tank is calibration sleeve inner segment, outside calibration sleeve, a section outer rim is radially radial uniform interval and is shaped with a plurality of water inlets, sleeve wall hollow, and the uniform a plurality of apopores of spaced radial on calibration sleeve inner segment tube wall inwall.
And described sleeve is positioned at the inlet pipe mouth place of PP pipe cooling water tank by a retainer ring.
And described water inlet quantity is 8.
Advantage of the present utility model and good effect are:
1, the utility model at cooling water tank inlet pipe mouth place coaxial package calibration sleeve, this calibration sleeve coaxially mates with tubing caliber, on going out, the import of the outer section of calibration sleeve is shaped with a plurality of water inlets, uniformly on the inwall of calibration sleeve inner segment be shaped with a plurality of apopores, inlet opening is communicated with after cooling water pipe, and cooling water oozes out from a plurality of apopores, to tubing, carries out pre-cooled, carry out before cooling pre-cooledly tubing is formal, effectively improved the fixed effect of tubing caliber.
2, the water inlet in the utility model is 8, radial equipartition section on an import goes out outside calibration sleeve respectively, make thus in calibration sleeve the hydraulic pressure of each angle more balanced, make cooling water that apopore emerges to tube surfaces equalization of pressure, thereby while avoiding tubing sizing, occur caliber partial deviations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view (broken section) of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of uniform flow calibration sleeve for PP pipe cooling water tank, comprise a sleeve 4, this sleeve both ends open and coaxial package are on the inlet pipe mouth of PP pipe cooling water tank 1, inlet pipe mouth junction at sleeve and PP pipe cooling water tank is radially fixedly mounted with a retainer ring 2, thus sleeve is located, the sleeve being positioned at outside cooling water tank is the outer section of calibration sleeve, the sleeve that is positioned at cooling water tank is calibration sleeve inner segment, outside calibration sleeve, a section outer rim is radially radial uniform interval and is shaped with eight water inlets 3, sleeve wall is shaped with hollow cavity 6, and the uniform a plurality of apopores 5 of spaced radial on calibration sleeve inner segment tube wall inwall, each water inlet is all communicated with sleeve hollow cavity, each water inlet is all communicated with a plurality of water inlet pipes, inlet opening is communicated with after cooling water pipe, cooling water oozes out from a plurality of apopores, to tubing, carry out pre-cooled, before tubing is formal cooling, carry out pre-cooled, effectively improved the fixed effect of tubing caliber, simultaneously, eight water inlets make the hydraulic pressure of each angle in calibration sleeve more balanced, make cooling water that apopore emerges to tube surfaces equalization of pressure, thereby while avoiding tubing sizing, there are caliber partial deviations.
Above-mentioned sleeve barrel dliameter coaxially mates with tubing caliber,
Claims (3)
1. the uniform flow calibration sleeve for PP pipe cooling water tank, it is characterized in that: comprise a sleeve, this sleeve both ends open and coaxial package are on the inlet pipe mouth of PP pipe cooling water tank, the sleeve being positioned at outside cooling water tank is the outer section of calibration sleeve, the sleeve that is positioned at cooling water tank is calibration sleeve inner segment, outside calibration sleeve, a section outer rim is radially radial uniform interval and is shaped with a plurality of water inlets, sleeve wall hollow, and the uniform a plurality of apopores of spaced radial on calibration sleeve inner segment tube wall inwall.
2. the uniform flow calibration sleeve for PP pipe cooling water tank according to claim 1, is characterized in that: described sleeve is positioned at the inlet pipe mouth place of PP pipe cooling water tank by a retainer ring.
3. the uniform flow calibration sleeve for PP pipe cooling water tank according to claim 1, is characterized in that: described water inlet quantity is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472470.9U CN203460419U (en) | 2013-08-01 | 2013-08-01 | Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472470.9U CN203460419U (en) | 2013-08-01 | 2013-08-01 | Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460419U true CN203460419U (en) | 2014-03-05 |
Family
ID=50172803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472470.9U Expired - Fee Related CN203460419U (en) | 2013-08-01 | 2013-08-01 | Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948815A (en) * | 2019-12-21 | 2020-04-03 | 武汉亚联塑业有限公司 | Sizing device for PVC (polyvinyl chloride) pipe |
-
2013
- 2013-08-01 CN CN201320472470.9U patent/CN203460419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948815A (en) * | 2019-12-21 | 2020-04-03 | 武汉亚联塑业有限公司 | Sizing device for PVC (polyvinyl chloride) pipe |
| CN110948815B (en) * | 2019-12-21 | 2021-07-13 | 武汉亚联塑业有限公司 | Sizing device for PVC (polyvinyl chloride) pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204854843U (en) | Ultrasonic water shows rectifier | |
| CN204074325U (en) | Latent ground formula rotary nozzle | |
| CN201950202U (en) | Cooling device for casting mold | |
| CN103358532B (en) | Tube material sizing sleeve | |
| CN203460419U (en) | Uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank | |
| CN202528445U (en) | Pipe diameter-fixing sleeve | |
| CN203202468U (en) | Reducing connecting flange | |
| CN203460417U (en) | Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank | |
| CN204052814U (en) | High sealing penetrates Sha Zui | |
| CN101913245B (en) | Disc type fast cooling shaping device for plastic pipe | |
| CN202915610U (en) | Dispenser | |
| CN103448177A (en) | Uniform-flow sizing sleeve used for PP (propene polymer) pipe cooling water tank | |
| CN204095099U (en) | Support in a kind of hollow extrusion die | |
| CN203739192U (en) | Positioning nut for outer wall mandrel of double-wall pipe mould and assembling and disassembling tool for positioning nut | |
| CN103448178A (en) | Constant-pressure uniform flow sizing sleeve used for PP (propene polymer) pipe cooling water tank | |
| CN205097516U (en) | Circulative cooling's tubular product sizing cover | |
| CN204831430U (en) | A rectifier for intelligent water gauge | |
| CN204183875U (en) | Spraying box water blockoff flange | |
| CN203293427U (en) | Mold for plastic pipes | |
| CN204869603U (en) | Novel special sizing cover of thin wall tubular product | |
| CN203494681U (en) | Energy-saving spray head for demoulding in die casting | |
| CN203586864U (en) | Integrated high-pressure fluid heat exchanger | |
| CN204213173U (en) | Air-floating main shaft New Damping plug | |
| CN204451165U (en) | A kind of sizing casing cover for PE pipe cooling water tank | |
| CN203449517U (en) | Water nozzle for cooling of plastic mould |
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: 20140305 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |