CN221048857U - FEP tube sizing sleeve - Google Patents
FEP tube sizing sleeve Download PDFInfo
- Publication number
- CN221048857U CN221048857U CN202323038510.1U CN202323038510U CN221048857U CN 221048857 U CN221048857 U CN 221048857U CN 202323038510 U CN202323038510 U CN 202323038510U CN 221048857 U CN221048857 U CN 221048857U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cover body
- water
- cooling
- pipe
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- 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.)
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- 238000004513 sizing Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an FEP tube sizing sleeve, wherein a cover body is arranged outside one end of the sleeve, and a flow guide assembly is arranged between the cover body and the sleeve; one end of the cover body is provided with a cover cap for fixing the end face of the sleeve, and the cover cap is provided with a pipe orifice communicated with the sleeve; the sizing ring is arranged at the other end of the cover body, a plurality of connecting holes are formed in the sizing ring, and an inclined rectangular through hole is formed in the outer surface of one end of the sleeve, which is positioned outside the cover body; one end of the sleeve, which is far away from the cover cap, is provided with a plurality of fixing rings, the fixing rings are provided with a plurality of mounting holes, the mounting holes positioned on the same axis are internally provided with connecting rods, and the connecting rods extend into the connecting holes; nuts are connected with the two ends of the connecting rod in a threaded manner; the flow guiding component comprises a cooling sleeve which is sleeved in the outer sleeve of the cover body, a spiral water flowing groove is formed in the inner surface and the inner surface of the cooling sleeve, and a spiral water flowing groove is formed in the outer surface of the cooling sleeve. The advantages are that: can delay the flow speed of water and improve the heat conducting property.
Description
Technical Field
The utility model relates to the technical field of pipeline production, in particular to an FEP tube sizing sleeve.
Background
The FEP plastic pipeline is usually manufactured by adopting a vacuum sizing sleeve for sizing. When the existing sizing sleeve cools the pipe blank which is just extruded, unidirectional flowing cooling water is usually adopted for circulation, so that the temperature of the cooling water which flows through the sizing sleeve preliminarily is easy to rise, and only the front end part of the sizing sleeve has good cooling effect;
Although the cooling jacket is spirally wound outside the sleeve in order to delay the flow speed of water in the prior art, the contact area between the cooling jacket and the sleeve is limited due to the structure, and meanwhile, the heat conduction effect of the cooling jacket needs to be improved through the medium of the pipe of the cooling jacket.
Disclosure of utility model
The utility model solves the technical problem and provides the FEP tube sizing sleeve which can delay the water flowing speed and improve the heat conducting property.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the FEP tube sizing sleeve comprises a sleeve, namely a sizing sleeve, wherein a cover body is arranged outside one end of the sleeve, two ends of a cooling sleeve are in sealing connection with the cover body, two ends of the cover body are in sealing connection with the sleeve, and a flow guide assembly is arranged between the cover body and the sleeve; one end of the cover body is provided with a cover cap for fixing the end face of the sleeve, and the cover cap is provided with a pipe orifice communicated with the sleeve;
A sizing ring is fixed outside the other end of the cover body, a plurality of connecting holes are formed in the sizing ring, the connecting holes are positioned on the sizing ring in the circumferential direction, and an inclined rectangular through hole is formed in the outer surface of one end of the sleeve, which is positioned outside the cover body;
One end of the sleeve, which is far away from the cover cap, is provided with a plurality of fixing rings, the fixing rings are arranged at intervals, a plurality of mounting holes are formed in the fixing rings, connecting rods are arranged in the mounting holes positioned on the same axis, and the connecting rods extend into the connecting holes; nuts are connected with the two ends of the connecting rod in a threaded manner;
The cooling sleeve is sleeved in the outer sleeve of the cover body, a spiral water flowing groove is formed in the inner surface of the cooling sleeve, the two ends of the water flowing groove are respectively communicated with a first water outlet pipe and a first water inlet pipe, the first water outlet pipe and the first water outlet pipe extend out of the cover body, the two ends of the water flowing groove are respectively communicated with a second water outlet pipe and a second water inlet pipe, and the second water outlet pipe and the second water inlet pipe extend out of the cover body.
Further, the inner surface of the cooling jacket is attached to the sleeve, and the outer surface of the cooling jacket is attached to the cover body.
Further, rectangular through holes are annularly arrayed on the sleeve, and the inclination angle of the rectangular through holes is 30 degrees.
Further, the first water outlet pipe and the second water outlet pipe are arranged on the same side, and the first water inlet pipe and the second water inlet pipe are arranged on the same side.
Compared with the prior art, the utility model has the advantages that:
The two water inlet pipes, namely the first water inlet pipe and the second water inlet pipe, can synchronously introduce cooling water into the water through grooves and the water through grooves at the two ends, so that the cooling water is synchronously injected into the two ends of the cooling sleeve, the temperature of the cooling water at the two ends of the sleeve is further ensured to be the same, the cooling effect at the two ends is the same, and the cooling effect is greatly improved;
The water through grooves and the water flowing grooves are arranged, so that heat is conducted through the sleeve pipe at last and the outer surface of the cooling sleeve directly through water flow, the contact area is large, the heat conducting effect is good, the cooling time of the pipeline is sufficient, and the shaping is reliable and stable.
Drawings
Fig. 1 is a schematic structural view of an FEP tube sizing sleeve of the present utility model.
Fig. 2 is a schematic structural view of an FEP tube sizing sleeve of the present utility model.
Fig. 3 is a schematic structural view of the FEP tube sizing sleeve in the use state.
Fig. 4 is a schematic structural view of the FEP tube sizing sleeve in the use state.
As shown in the figure: 1. the pipe comprises a sleeve pipe, 2, a cover body, 3, a cover cap, 4, a pipe orifice, 5, a sizing ring, 6, a connecting hole, 7, a rectangular through hole, 8, a fixed ring, 9, a mounting hole, 10, a connecting rod, 11, a cooling sleeve, 12, a water through groove, 13, a water through groove, 14, a first water outlet pipe, 15, a first water inlet pipe, 16, a second water outlet pipe, 17 and a second water inlet pipe.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the sizing sleeve of the FEP pipe comprises a sleeve 1, namely a sizing sleeve, wherein a cover body 2 is arranged outside one end of the sleeve 1, two ends of the cover body 2 are in sealing connection with the sleeve 1, and a flow guide assembly is arranged between the cover body 2 and the sleeve 1; one end of the cover body 2 is provided with a cover cap 3 for fixing the end face of the sleeve 1, and the cover cap 3 is provided with a pipe orifice 4 communicated with the sleeve 1;
The sizing ring 5 is fixed outside the other end of the cover body 2, the sizing ring 5 is provided with a plurality of connecting holes 6, the connecting holes 6 are circumferentially positioned on the sizing ring 5, the outer surface of one end of the sleeve 1 positioned outside the cover body 2 is provided with inclined rectangular through holes 7, the rectangular through holes 7 are annularly arrayed on the sleeve 1, the inclined angle of the rectangular through holes 7 is 30 degrees, and the inclined structure is beneficial to the output trend of the sleeve;
One end of the sleeve 1 far away from the cover 3 is provided with a plurality of fixing rings 8, the fixing rings 8 are arranged at intervals, a plurality of mounting holes 9 are formed in the fixing rings 8, a connecting rod 10 is arranged in the mounting holes 9 positioned on the same axis, and the connecting rod 10 extends into the connecting hole 6; nuts are connected with the two ends of the connecting rod 10 in a threaded manner;
The flow guide assembly comprises a cooling sleeve 11, the cooling sleeve 11 is made of copper and has good heat conduction effect, the cooling sleeve 11 is sleeved in an outer sleeve 1 of the cover body 2, the inner surface of the cooling sleeve 11 is attached to the sleeve 1, the outer surface of the cooling sleeve 11 is attached to the cover body 2, and two ends of the cooling sleeve 11 are in sealing connection with the cover body 2; rectangular through holes 7 are annularly arrayed on the sleeve 1;
Referring to fig. 2 and 4, a spiral water through groove 12 is formed in the inner surface and the inner surface of the cooling sleeve 11, a spiral water flow groove 13 is formed in the outer surface of the cooling sleeve 11, the spiral water flow groove is beneficial to reducing the water flow speed, so that the cooling water stays for a longer time, the heat of the sleeve 1 is fully absorbed, two ends of the water flow groove 13 are respectively communicated with a first water outlet pipe 14 and a first water inlet pipe 15, the first water outlet pipe 14 and the first water outlet pipe 15 extend out of the cover body 2, and two ends of the water through groove 12 are respectively communicated with a second water outlet pipe 16 and a second water inlet pipe 17; the first water outlet pipe 14 and the second water outlet pipe 16 are arranged on the same side, and the first water inlet pipe 15 and the second water inlet pipe 17 are arranged on the same side.
In the concrete implementation of the utility model, the two water inlet pipes, namely the first water inlet pipe and the second water inlet pipe, can synchronously introduce cooling water into the water through grooves and the water flowing grooves at the two ends, so that the cooling water is synchronously injected into the two ends of the cooling sleeve; the cooling water flows through the water through grooves to conduct heat for the sleeve, and the cooling water flows through the water through grooves to conduct heat for the cooling sleeve to absorb heat of the sleeve, so that the sleeve radiates heat finally, the cooling effect at two ends is the same, and the cooling effect is greatly improved;
the rectangular pipe is obliquely arranged, and the inclined structure of the rectangular pipe is beneficial to the output trend of the pipeline when the inner hollow absorbs the outer pipeline;
The cooling water flow is directly led to through the sleeve pipe and the outer surface of the cooling jacket by the water through groove and the water flow groove, so that the contact area is large and the heat dissipation effect is good.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a FEP pipe sizing cover, includes sleeve pipe, its characterized in that: a cover body is arranged outside one end of the sleeve, and a flow guide assembly is arranged between the cover body and the sleeve; one end of the cover body is provided with a cover cap for fixing the end face of the sleeve, and the cover cap is provided with a pipe orifice communicated with the sleeve; the sizing ring is provided with a plurality of connecting holes, and an inclined rectangular through hole is formed in the outer surface of one end of the sleeve, which is positioned outside the cover body; one end of the sleeve, which is far away from the cover cap, is provided with a plurality of fixing rings, the fixing rings are provided with a plurality of mounting holes, the mounting holes positioned on the same axis are internally provided with connecting rods, and the connecting rods extend into the connecting holes; nuts are connected with the two ends of the connecting rod in a threaded manner; the cooling sleeve is sleeved in the outer sleeve of the cover body, a spiral water through groove is formed in the inner surface and the inner surface of the cooling sleeve, a spiral water through groove is formed in the outer surface of the cooling sleeve, a first water outlet pipe and a first water inlet pipe are respectively arranged at two ends of the water through groove in a communicated mode, the first water outlet pipe and the first water outlet pipe extend out of the cover body, a second water outlet pipe and a second water inlet pipe are respectively arranged at two ends of the water through groove in a communicated mode, and the second water outlet pipe and the second water inlet pipe extend out of the cover body.
2. The FEP tube sizing sleeve of claim 1, wherein: the inner surface of the cooling sleeve is attached to the sleeve, and the outer surface of the cooling sleeve is attached to the cover body.
3. The FEP tube sizing sleeve of claim 1, wherein: the rectangular through holes are annularly arrayed on the sleeve, and the inclination angle of the rectangular through holes is 30 degrees.
4. The FEP tube sizing sleeve of claim 1, wherein: the first water outlet pipe and the second water outlet pipe are arranged on the same side, and the first water inlet pipe and the second water inlet pipe are arranged on the same side.
5. The FEP tube sizing sleeve of claim 1, wherein: the cooling jacket both ends are connected with the cover body seal, cover body both ends are connected with the sleeve pipe seal.
6. The FEP tube sizing sleeve of claim 1, wherein: the cooling jacket is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323038510.1U CN221048857U (en) | 2023-11-10 | 2023-11-10 | FEP tube sizing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323038510.1U CN221048857U (en) | 2023-11-10 | 2023-11-10 | FEP tube sizing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048857U true CN221048857U (en) | 2024-05-31 |
Family
ID=91201117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323038510.1U Active CN221048857U (en) | 2023-11-10 | 2023-11-10 | FEP tube sizing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048857U (en) |
-
2023
- 2023-11-10 CN CN202323038510.1U patent/CN221048857U/en active Active
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