CN202753403U - Water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss - Google Patents
Water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss Download PDFInfo
- Publication number
- CN202753403U CN202753403U CN2012203633182U CN201220363318U CN202753403U CN 202753403 U CN202753403 U CN 202753403U CN 2012203633182 U CN2012203633182 U CN 2012203633182U CN 201220363318 U CN201220363318 U CN 201220363318U CN 202753403 U CN202753403 U CN 202753403U
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- CN
- China
- Prior art keywords
- water jacket
- cooling water
- pipe
- sizing sleeve
- cooling jacket
- 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 - Lifetime
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- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss. The water jacket device comprises a cooling water jacket and a sizing sleeve, a hollow screw water channel is arranged in the cooling water jacket and is at least two in turns, a water inlet is arranged at one end of the screw water channel, a water outlet is arranged at the other end of the screw water channel, the internal diameter of the cooling water jacket is equal to that of the sizing sleeve, and the cooling water jacket and the sizing sleeve are connected by screws. The water jacket device has the advantages that the cooling water jacket and the sizing sleeve are matched in use, a pipe is appropriately cooled by cooling water jacket and then fed into the sizing sleeve to be subjected to external diameter sizing by vacuum negative pressure, the pipe is hard in surface by being cooled by the cooling water jacket firstly, and the surface gloss of the pipe is improved greatly after the pipe is subjected to vacuum negative pressure friction of the sizing sleeve.
Description
Technical field
The utility model relates to a kind of cooling device, particularly a kind of water jacketing that improves pvc pipe material gloss appearance degree.
Background technology
At present, the negative pressure of vacuum sizing is adopted in the production of pvc pipe road more, need add a certain amount of inserts owing to producing the pvc pipe material, causes the pipe outer surface glossiness relatively poor, even age spot is arranged, and affects the presentation quality of pvc pipe material.
Summary of the invention
The purpose of this utility model is that a kind of water jacketing that improves pvc pipe material gloss appearance degree will be provided.
For achieving the above object, the technical solution of the utility model is: the water jacketing that improves pvc pipe material gloss appearance degree is comprised of cooling jacket and calibration sleeve, be provided with the hollow screw water route in the cooling jacket, the number of turns at least two circles in spiral water route, one end in spiral water route is provided with water inlet, the other end is provided with delivery port, and the internal diameter of cooling jacket is consistent with the calibration sleeve internal diameter, and cooling jacket is connected screw to connect with calibration sleeve.
The utility model has the advantages that: cooling jacket and calibration sleeve are used in conjunction with, cooling jacket carries out entering in the calibration sleeve after the appropriateness cooling to tubing first again, by negative pressure of vacuum fixed tube material external diameter, because tubing is first through the cooling jacket cooling, just face is harder for it, after the friction of calibration sleeve negative pressure of vacuum, its surface gloss improves greatly again.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiments
As shown in Figure 1, the water jacketing that improves pvc pipe material gloss appearance degree is comprised of cooling jacket 1 and calibration sleeve 2, be provided with the hollow screw water route in the cooling jacket 1, the number of turns at least two circles in spiral water route 3, one end in spiral water route 3 is provided with water inlet 31, the other end is provided with delivery port 32, and the internal diameter of cooling jacket 1 is consistent with calibration sleeve 2 internal diameters, and cooling jacket 1 is connected with calibration sleeve and is adopted screw 4 to connect.
Claims (2)
1. water jacketing that improves pvc pipe material gloss appearance degree is characterized in that:
The water jacketing that improves pvc pipe material gloss appearance degree is comprised of cooling jacket (1) and calibration sleeve (2), be provided with hollow screw water route (3) in the cooling jacket (1), one end in spiral water route (3) is provided with water inlet (31), the other end in spiral water route (3) is provided with delivery port (32), the internal diameter of cooling jacket (1) is consistent with calibration sleeve (2) internal diameter, and cooling jacket (1) is connected 2 with calibration sleeve) adopt screw (4) to connect.
2. the water jacketing that improves pvc pipe material gloss appearance degree as claimed in claim 1, the number of turns that it is characterized in that spiral water route (3) are two circles or more than two circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203633182U CN202753403U (en) | 2012-07-26 | 2012-07-26 | Water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203633182U CN202753403U (en) | 2012-07-26 | 2012-07-26 | Water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753403U true CN202753403U (en) | 2013-02-27 |
Family
ID=47732598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203633182U Expired - Lifetime CN202753403U (en) | 2012-07-26 | 2012-07-26 | Water jacket device capable of improving PVC (polyvinyl chloride) pipe appearance gloss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893672A (en) * | 2019-12-10 | 2020-03-20 | 王灿 | Vacuum sizing sleeve connecting mechanism |
| CN114228103A (en) * | 2021-12-18 | 2022-03-25 | 文一三佳科技股份有限公司 | Technological method for eliminating die parting flash |
-
2012
- 2012-07-26 CN CN2012203633182U patent/CN202753403U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893672A (en) * | 2019-12-10 | 2020-03-20 | 王灿 | Vacuum sizing sleeve connecting mechanism |
| CN114228103A (en) * | 2021-12-18 | 2022-03-25 | 文一三佳科技股份有限公司 | Technological method for eliminating die parting flash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180402 Granted publication date: 20130227 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180913 Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |