CN203460417U - Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank - Google Patents
Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank Download PDFInfo
- Publication number
- CN203460417U CN203460417U CN201320471953.7U CN201320471953U CN203460417U CN 203460417 U CN203460417 U CN 203460417U CN 201320471953 U CN201320471953 U CN 201320471953U CN 203460417 U CN203460417 U CN 203460417U
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- sleeve
- pipe
- cooling water
- water
- water tank
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Abstract
The utility model relates to a constant-pressure uniform-flow sizing sleeve for a PP (Polypropylene) pipe cooling water tank. The constant-pressure uniform-flow sizing sleeve comprises a PP pipe cooling water tank and 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; a plurality of water inlets are radially and uniformly distributed on the outer edge of the sleeve at intervals; a hollow cavity is formed in the wall of the sleeve; a plurality of water discharge holes are radially and uniformly distributed in the inner wall of the pipe wall positioned on the inner segment of the sizing sleeve at intervals; each water inlet is communicated with the hollow cavity of the sleeve, and each water inlet is communicated with a cooling water inlet pipe; a water tank is arranged above the PP pipe cooling water tank; the water outlet end of the water tank is connected with the water inlet end of a water distributor through a water outlet pipe. The constant-pressure uniform-flow sizing sleeve disclosed by the utility model prevents the plurality of water inlets from generating water pressure difference by being respectively supplied with water through different water pumps and finally prevents nonuniform local stress of a pipe diameter during pipe sizing.
Description
Technical field
The utility model belongs to tubing production equipment field, especially a kind of constant voltage 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, another invention, although can play sizing effect by part sizing fixture or sleeve pipe, but need to tubing, spray cooling water with multi-angle when pre-cooled, and the hydraulic pressure of the cooling water of each angle is difficult to become more balanced pressure by water pump or manual adjustments, cause thus tubing caliber to occur local difference.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of constant voltage 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 constant voltage uniform flow calibration sleeve for PP pipe cooling water tank, comprise PP pipe cooling water tank and sleeve, PP pipe cooling water tank is by a water tank frame horizontal positioned, described 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 is shaped with the uniform a plurality of apopores of spaced radial on hollow cavity and 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 cooling water inlet pipe, on PP pipe cooling water tank, be fixedly mounted with straight up an aqua storage tank support column, on this aqua storage tank support column top, be coaxially fixed with an aqua storage tank sheath, in this aqua storage tank sheath, an aqua storage tank is installed, this aqua storage tank water inlet end connects water pump by a water inlet pipe, at water tank frame, water knockout drum is installed, on water knockout drum water side, be provided with eight outlet valves, each outlet valve connects one to one by a cooling water pipe and described water inlet respectively, aqua storage tank water side is connected with water knockout drum water inlet end by an outlet pipe.
And described water tank frame is comprised of a plurality of supporting legs and crossbeam, at crossbeam, water knockout drum is installed.
And the described inlet pipe mouth junction at sleeve and PP pipe cooling water tank is radially fixedly mounted with 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 utility model is driven into out cooling water in aqua storage tank by water pump, by aqua storage tank, by one, blowing water pipe is again connected with shunt valve, by many cooling water pipes, docking one by one with a plurality of water inlets on calibration sleeve, the hydraulic pressure that guarantees thus each water inlet equates, thereby the differential water pressures of having avoided a plurality of water inlets to be supplied water and produced by different water pumps respectively, occurs while finally avoiding tubing sizing that caliber local pressure is uneven.
3, 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 constant voltage uniform flow calibration sleeve for PP pipe cooling water tank, comprise PP pipe cooling water tank 1 and sleeve 5, PP pipe cooling water tank is by a water tank frame horizontal positioned, described sleeve both ends open and coaxial package are on the inlet pipe mouth of PP pipe cooling water tank, inlet pipe mouth junction at sleeve and PP pipe cooling water tank is radially fixedly mounted with a retainer ring 3, thus sleeve is located, the sleeve being positioned at outside cooling water tank is the outer section of calibration sleeve, and the sleeve that is positioned at cooling water tank is calibration sleeve inner segment.
Innovative point of the present utility model is:
Outside calibration sleeve, a section outer rim is radially radial uniform interval and is shaped with eight water inlets 4, sleeve wall is shaped with hollow cavity 16, and the uniform a plurality of apopores 17 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 cooling water inlet pipe 2, inlet opening is communicated with after cooling water inlet pipe, cooling water oozes out from a plurality of apopores, to tubing, carry out pre-cooled, before tubing is formal cooling, carry out thus 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.
On PP pipe cooling water tank, be fixedly mounted with straight up an aqua storage tank support column 6, on this aqua storage tank support column top, be coaxially fixed with an aqua storage tank sheath 7, one aqua storage tank 8 is installed in this aqua storage tank sheath, this aqua storage tank water inlet end connects water pump 10 by a water inlet pipe 9, water tank frame is comprised of a plurality of supporting legs 15 and crossbeam 14, at crossbeam, water knockout drum 12 is installed, on water knockout drum water side, be provided with eight outlet valves 13, each outlet valve connects one to one by above-mentioned cooling water pipe and described water inlet respectively, aqua storage tank water side is connected with water knockout drum water inlet end by an outlet pipe 11.
On described water inlet pipe, stop valve is installed.
Above-mentioned sleeve barrel dliameter coaxially mates with tubing caliber.
Claims (4)
1. the constant voltage uniform flow calibration sleeve for PP pipe cooling water tank, comprise PP pipe cooling water tank and sleeve, PP pipe cooling water tank is by a water tank frame horizontal positioned, described 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 is shaped with the uniform a plurality of apopores of spaced radial on hollow cavity and 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 cooling water inlet pipe, it is characterized in that: on described PP pipe cooling water tank, be fixedly mounted with straight up an aqua storage tank support column, on this aqua storage tank support column top, be coaxially fixed with an aqua storage tank sheath, in this aqua storage tank sheath, an aqua storage tank is installed, this aqua storage tank water inlet end connects water pump by a water inlet pipe, at water tank frame, water knockout drum is installed, on water knockout drum water side, be provided with a plurality of outlet valves, each outlet valve connects one to one by a cooling water pipe and described water inlet respectively, aqua storage tank water side is connected with water knockout drum water inlet end by an outlet pipe.
2. the constant voltage uniform flow calibration sleeve for PP pipe cooling water tank according to claim 1, is characterized in that: described water tank frame is comprised of a plurality of supporting legs and crossbeam, at crossbeam, water knockout drum is installed.
3. the constant voltage uniform flow calibration sleeve for PP pipe cooling water tank according to claim 1, is characterized in that: the described inlet pipe mouth junction at sleeve and PP pipe cooling water tank is radially fixedly mounted with a retainer ring,
4. the constant voltage 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 |
|---|---|---|---|
| CN201320471953.7U CN203460417U (en) | 2013-08-01 | 2013-08-01 | Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471953.7U CN203460417U (en) | 2013-08-01 | 2013-08-01 | Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460417U true CN203460417U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471953.7U Expired - Fee Related CN203460417U (en) | 2013-08-01 | 2013-08-01 | Constant-pressure uniform-flow sizing sleeve for PP (Polypropylene) pipe cooling water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539467A (en) * | 2019-09-09 | 2019-12-06 | 陶惠芹 | processing method of hollow plastic-steel winding pipe |
-
2013
- 2013-08-01 CN CN201320471953.7U patent/CN203460417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539467A (en) * | 2019-09-09 | 2019-12-06 | 陶惠芹 | processing method of hollow plastic-steel winding pipe |
| CN110539467B (en) * | 2019-09-09 | 2021-06-25 | 江苏森海管业有限公司 | Processing method of hollow plastic-steel winding pipe |
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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: 20140305 Termination date: 20140801 |
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| EXPY | Termination of patent right or utility model |