CN202507521U - Cooling setting water jacket for high-density polyethylene (HDPE) tubing - Google Patents
Cooling setting water jacket for high-density polyethylene (HDPE) tubing Download PDFInfo
- Publication number
- CN202507521U CN202507521U CN201220191933XU CN201220191933U CN202507521U CN 202507521 U CN202507521 U CN 202507521U CN 201220191933X U CN201220191933X U CN 201220191933XU CN 201220191933 U CN201220191933 U CN 201220191933U CN 202507521 U CN202507521 U CN 202507521U
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- China
- Prior art keywords
- tubing
- water
- cooling
- guiding gutter
- storage tank
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cooling setting water jacket for high-density polyethylene (HDPE) tubing. The water jacket comprises a fast setting segment of the tubing and a cooling setting segment of the tubing. The fast setting segment of the tubing comprises a water-storage tank and a division tank, wherein the water-storage tank is provided with a water inlet pipe and a water outlet pipe which are connected with cooling water. The division tank is arranged on an inner wall of a setting sleeve, a water inlet and a water outlet are arranged on the division sleeve, and the water inlet and a water outlet are connected with the water-storage tank. A plurality of heat dissipation pads are arranged in the division tank, and the plurality of the heat dissipation pads are perpendicularly arranged at the bottom surface of the division tank and are parallel to each other. The setting water jacket is simple in structure and low in cost. The heat dissipation pads and a cyclic water channel are arranged in the division tank so that speed of water flows is increased, heat dissipation effect of the HDPE tubing is improved, temperature of tubing surfaces is uniform, the surfaces are rapidly cooled, crystallized and set, and quality of the tubing is improved. Therefore, manufacture efficiency is improved and manufacture cost is lowered.
Description
Technical field
The utility model belongs to the former field on the plastic tube product line, is specifically related to a kind of HDPE tubing cooling and shaping water jacket.
Background technology
The cooling and shaping water jacket plays cooling and the fixedly effect of moulding in the middle of the moulding of plastic pipe.At present, domestic typing water jacket generally is to lean against the inner spray water cooling of typing water jacket, and the leading portion of the typing water jacket that has does not have the spray water cooling; The tubing that is in molten condition gets into typing water jacket leading portion just, and the surface is prone to waviness phenomena, if the tubing pace is too fast; Can cause tube wall thickness inhomogeneous; Serious will directly break tubing, causes the percent defective of tubing to increase, and influences manufacturing schedule; The typing water jacket leading portion that has has water-cooling apparatus, forms circulation stagnant water easily but can not effectively participate in circulation because of cooling water, thereby makes that the cooling water radiating rate is slack-off, seriously influences production efficiency.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists, the purpose of the utility model is, a kind of HDPE tubing cooling and shaping water jacket is provided, and it is not good to solve existing cooling and shaping water jacket cooling effect, influences the problem of pipe workpiece quality.
The HDPE tubing cooling and shaping water jacket that the utility model provides, it comprises tubing rapid shaping section, tubing cooling forming section, said tubing rapid shaping section comprises aqua storage tank, guiding gutter; Said aqua storage tank is provided with water inlet pipe, the outlet pipe that is connected with cooling water; Guiding gutter is arranged on typing cover inwall, and guiding gutter is provided with water inlet, the delivery port that is connected with aqua storage tank, and guiding gutter inside is provided with several cooling fins; Fin is vertically set on the bottom surface of guiding gutter, and fin is parallel to each other.It also comprises circulating water channel, is arranged in the guiding gutter of tubing rapid shaping section, and said circulating water channel is the parallel groove between the adjacent fin.The guiding gutter front end and the aqua storage tank front end of said tubing rapid shaping section leave the gap.
The HDPE tubing cooling and shaping water jacket that the utility model provides, its beneficial effect is, and is simple in structure; With low cost, guiding gutter inside is provided with fin and circulating water channel, has accelerated water velocity; Improved the radiating efficiency of HDPE tubing, made the tube surfaces temperature even, the quick crystallisation by cooling moulding in top layer; Improve the quality of tubing, thereby improved production efficiency, reduced production cost.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment.
Mark among the figure:
1. water inlet pipe; 2. outlet pipe; 3. water inlet; 4. delivery port; 5. fin; 6. guiding gutter; 7. aqua storage tank; 8. tubing rapid shaping section; 9. tubing cooling forming section.
The specific embodiment
With reference to the accompanying drawings, in conjunction with embodiment, the HDPE tubing cooling and shaping water jacket to the utility model provides carries out detailed explanation.
Embodiment
With reference to Fig. 1; The HDPE tubing cooling and shaping water jacket of present embodiment, it comprises tubing rapid shaping section 8, tubing cooling forming section 9, said tubing rapid shaping section 8 comprises aqua storage tank 7, guiding gutter 6; Said aqua storage tank 7 is provided with water inlet pipe 1, the outlet pipe 2 that is connected with cooling water; Guiding gutter 6 is arranged on typing cover inwall, and guiding gutter 6 is provided with water inlet 3, the delivery port 4 that is connected with aqua storage tank 7, and guiding gutter 6 inside are provided with several cooling fins 5; Fin 5 is vertically set on the bottom surface of guiding gutter 6, and fin 5 is parallel to each other.It also comprises circulating water channel, is arranged in the guiding gutter 6 of tubing rapid shaping section 8, and said circulating water channel is the parallel groove between the adjacent fin 5.Guiding gutter 6 front ends and aqua storage tank 7 front ends of said tubing rapid shaping section 8 leave the gap.
For the cooling water with circulation in the guiding gutter 6 flows into and derives; On guiding gutter 6, be provided with water inlet 3, delivery port 4; Cooling water flows in the guiding gutter 6 through aqua storage tank 7 through water inlet pipe 1, and through fin 5 and circulating water channel, cooling water flows fast; Tubing is cooled off, with cooling water is flowed out from outlet pipe 2.For the cooling effect that makes tubing reaches optimum state; Guiding gutter 6 front ends and aqua storage tank 7 front ends are left the gap, and the cooling water in the aqua storage tank 7 can will just get into the rapid cooling and shaping of tubing that typing water jacket leading portion is in molten condition through the gap, make the tube surfaces temperature even; The quick crystallisation by cooling moulding in top layer; Improve the quality of tubing, thereby improved production efficiency, reduced production cost.
Claims (3)
1. HDPE tubing cooling and shaping water jacket, it comprises tubing rapid shaping section, tubing cooling forming section, it is characterized in that: said tubing rapid shaping section comprises aqua storage tank, guiding gutter; Said aqua storage tank is provided with water inlet pipe, the outlet pipe that is connected with cooling water; Guiding gutter is arranged on typing cover inwall, and guiding gutter is provided with water inlet, the delivery port that is connected with aqua storage tank, and guiding gutter inside is provided with several cooling fins; Fin is vertically set on the bottom surface of guiding gutter, and fin is parallel to each other.
2. HDPE tubing cooling and shaping water jacket according to claim 1, it is characterized in that: it also comprises circulating water channel, is arranged in the guiding gutter of tubing rapid shaping section, said circulating water channel is the parallel groove between the adjacent fin.
3. HDPE tubing cooling and shaping water jacket according to claim 1 is characterized in that: the guiding gutter front end and the aqua storage tank front end of said tubing rapid shaping section leave the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220191933XU CN202507521U (en) | 2012-04-24 | 2012-04-24 | Cooling setting water jacket for high-density polyethylene (HDPE) tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220191933XU CN202507521U (en) | 2012-04-24 | 2012-04-24 | Cooling setting water jacket for high-density polyethylene (HDPE) tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507521U true CN202507521U (en) | 2012-10-31 |
Family
ID=47060024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220191933XU Expired - Fee Related CN202507521U (en) | 2012-04-24 | 2012-04-24 | Cooling setting water jacket for high-density polyethylene (HDPE) tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507521U (en) |
-
2012
- 2012-04-24 CN CN201220191933XU patent/CN202507521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cooling setting water jacket for high-density polyethylene (HDPE) tubing Effective date of registration: 20140820 Granted publication date: 20121031 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Yutong Pipeline Co., Ltd. Registration number: 2014990000679 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |