CN212242029U - Cooling device for PE pipe extrusion molding - Google Patents
Cooling device for PE pipe extrusion molding Download PDFInfo
- Publication number
- CN212242029U CN212242029U CN202020423041.2U CN202020423041U CN212242029U CN 212242029 U CN212242029 U CN 212242029U CN 202020423041 U CN202020423041 U CN 202020423041U CN 212242029 U CN212242029 U CN 212242029U
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- CN
- China
- Prior art keywords
- cooling
- water
- pipe
- water tank
- communicated
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- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 54
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 6
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 239000011324 bead Substances 0.000 abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a PE tubular product is cooling device for extrusion moulding, including first cooler bin and second cooler bin, the inside of first cooler bin is equipped with the water tank, the logical water pipe intercommunication has the water pump in the water tank, the delivery port intercommunication of water pump has the sprinkler bead, the head of taking out air is installed at the top of first cooler bin, the export intercommunication of condenser has the choke valve, the export intercommunication of choke valve has spiral capillary. Water in the water tank is taken out by the water pump, spray at PE pipe and carry out the cooling through the sprinkler bead, can produce steam in water-cooling, open the aspiration pump simultaneously with steam suction to the compressor, via the compressor, the condenser, the choke valve becomes the coolant liquid with the steam condensation, flow in the spiral capillary, be favorable to carrying out the primary cooling to the PE pipe, improve the hardness on PE pipe surface, prevent that the sprinkler bead from leading to the fact the damage of PE pipe when cooling, through twice cooling, PE pipe production quality has been improved, simultaneously abundant utilization the resource.
Description
Technical Field
The utility model relates to a PE tubular product production facility technical field specifically is a PE tubular product cooling device for extrusion moulding.
Background
PE has the excellent characteristic of being able to bear most of domestic and industrial chemicals, and in the process of producing the PE pipe, the PE pipe needs to be rapidly cooled and shaped after being subjected to injection molding and extrusion molding so as to avoid the deformation of the pipe and influence the appearance to cause quality problems.
At present, the cooling device for the PE pipes is mostly used for directly cooling the high-temperature PE pipes subjected to injection molding and extrusion molding through cold water, and the PE pipes are directly subjected to cooling and extrusion molding due to the fact that the PE pipes are just subjected to injection molding and extrusion molding, are overhigh in temperature and directly cooled, and the temperature difference is large, so that the quality of the pipes is easily damaged, the service life of the pipes is influenced, and when the pipes are directly cooled by water, the impact of the water on the PE pipes can cause damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE tubular product cooling device for extrusion moulding, PE pipe after with the shaping is from in the middle of the spiral capillary, pass in the first cooling tank, take out the water in the water tank by the water pump, spray through the sprinkler bead and cool off on the PE pipe, can produce steam in water-cooling, open the aspiration pump simultaneously with steam suction to the compressor in, via the compressor, the condenser, the choke valve becomes the coolant liquid with the steam condensation, flow in the spiral capillary, be favorable to tentatively cooling the PE pipe, improve the hardness on PE pipe surface, prevent that the sprinkler bead from leading to the fact the damage of PE pipe when cooling, through twice cooling, PE pipe production quality has been improved, simultaneously abundant utilization the resource.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE tubular product is cooling device for extrusion moulding, includes first cooler bin and second cooler bin, the inside of first cooler bin is equipped with the water tank, it has the water pump to lead to pipe intercommunication in the water tank, the delivery port intercommunication of water pump has the sprinkler bead, the head of bleeding is installed at the top of first cooler bin, the head of bleeding has the aspiration pump through pipeline intercommunication, the gas outlet of aspiration pump has the compressor through the pipeline intercommunication, the gas outlet intercommunication of compressor has the condenser, the export intercommunication of condenser has the choke valve, the export intercommunication of choke valve has spiral capillary, spiral capillary installs in the inside of second cooler bin, the top of second cooler bin is installed and is linked together with spiral capillary and has the evaporimeter, the evaporimeter is linked together through pipeline and water tank.
Preferably, a funnel is arranged in the first cooling box, and the bottom of the funnel is communicated with the water tank through a water return pipe.
Preferably, a box body is arranged outside the water tank, and a cold air gun is arranged on one side of the box body.
Preferably, a liquid level gauge is installed at one side of the water tank.
Preferably, the inside intercommunication of water tank has the moisturizing pipe, install the valve on the moisturizing pipe.
Preferably, a bracket for mounting the spiral capillary tube is fixedly connected to the inside of the second cooling tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses mainly by first cooler bin, the second cooler bin, the water tank, parts such as spiral capillary constitute, PE pipe after the shaping is from in the middle of the spiral capillary, pass in the first cooler bin, take out the water in the water tank by the water pump, spray through the sprinkler bead and cool off on the PE pipe, can produce steam in water-cooling, open the aspiration pump simultaneously with steam suction to the compressor, via the compressor, the condenser, the choke valve becomes the coolant liquid with the steam condensation, flow in the spiral capillary, be favorable to carrying out the primary cooling to the PE pipe, improve the hardness on PE pipe surface, prevent that the sprinkler bead from leading to the fact the damage of PE pipe when cooling, through twice cooling, PE pipe production quality has been improved, simultaneously abundant utilization the resource.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a first cooling box according to the present invention;
fig. 3 is a schematic sectional view of the second cooling box according to the present invention.
In the figure: 1. a first cooling tank; 2. a second cooling tank; 3. a water tank; 4. a water pump; 5. a sprinkler head; 6. an air pumping head; 7. An air pump; 8. a compressor; 9. a condenser; 10. a throttle valve; 11. a spiral capillary tube; 12. an evaporator; 13. a funnel; 14. a water return pipe; 15. a box body; 16. a cold air gun; 17. a liquid level gauge; 18. a water replenishing pipe; 19. a valve; 20. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a cooling device for PE pipe extrusion molding comprises a first cooling box 1 and a second cooling box 2, wherein a water tank 3 is arranged inside the first cooling box 1, a water pump 4 is communicated in the water tank 3 through a water pipe, a water outlet of the water pump 4 is communicated with a water spray head 5, an air suction head 6 is installed at the top of the first cooling box 1, and the air suction head 6 is communicated with an air suction pump 7 through a pipeline;
the air outlet of the air pump 7 is communicated with a compressor 8 through a pipeline, the air outlet of the compressor 8 is communicated with a condenser 9, the outlet of the condenser 9 is communicated with a throttle valve 10, the outlet of the throttle valve 10 is communicated with a spiral capillary tube 11, the spiral capillary tube 11 is installed inside the second cooling box 2, the top of the second cooling box 2 is provided with an evaporator 12 communicated with the spiral capillary tube 11, the evaporator 12 is communicated with the water tank 3 through a pipeline, a support 20 used for installing the spiral capillary tube 11 is fixedly connected inside the second cooling box 2, and the support 20 is favorable for improving the stability of the spiral capillary tube 11.
Be equipped with funnel 13 in the inside of first cooler bin 1, the bottom of funnel 13 is linked together with water tank 3 through wet return 14 for water after the cooling can flow back to water tank 3 through funnel 13, wet return 14, the recycling of the water of being convenient for has box 15 at the externally mounted of water tank 3, and the air vent has been seted up at the top of box 15, and cold air rifle 16 is installed to one side of box 15. This cold air gun 16 is favorable to the cooling of the type of intaking in the water tank 3, reduces the temperature, installs level gauge 17 in one side of water tank 3, is convenient for survey the water level in the water tank 3, has moisturizing pipe 18 at the inside intercommunication of water tank 3, installs valve 19 on moisturizing pipe 18, and moisturizing pipe 18 is linked together with the water pipe, the type of intaking make-up water of being convenient for.
The working principle is as follows: the PE pipe after will shaping is from spiral capillary 11 centre, pass in first cooler bin 1, take out the water in water tank 3 by water pump 4, spray through sprinkler bead 5 and cool off on the PE pipe, can produce steam when water-cooling, open aspiration pump 7 simultaneously and with steam suction to compressor 8 in, via compressor 8, condenser 9, choke valve 10 becomes the coolant liquid with the steam condensation, flow into spiral capillary 11, be favorable to tentatively cooling the PE pipe, improve the hardness on PE pipe surface, prevent that the sprinkler bead from causing the damage of PE pipe when to the cooling, through twice cooling, PE pipe production quality has been improved, simultaneously abundant utilization the resource.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PE tubular product cooling device for extrusion moulding, includes first cooler bin (1) and second cooler bin (2), its characterized in that: the water tank (3) is arranged in the first cooling tank (1), the water tank (3) is communicated with a water pump (4) through a water pipe, a water outlet of the water pump (4) is communicated with a water spray head (5), an air suction head (6) is installed at the top of the first cooling tank (1), the air suction head (6) is communicated with an air suction pump (7) through a pipeline, an air outlet of the air suction pump (7) is communicated with a compressor (8) through a pipeline, an air outlet of the compressor (8) is communicated with a condenser (9), an outlet of the condenser (9) is communicated with a throttle valve (10), an outlet of the throttle valve (10) is communicated with a spiral capillary tube (11), the spiral capillary tube (11) is installed in the second cooling tank (2), an evaporator (12) is installed at the top of the second cooling tank (2) and communicated with the spiral capillary tube (11), the evaporator (12) is communicated with the water tank (3) through a pipeline.
2. The cooling device for extrusion molding of PE pipe according to claim 1, characterized in that: the inside of first cooler bin (1) is equipped with funnel (13), the bottom of funnel (13) is linked together through wet return (14) and water tank (3).
3. The cooling device for extrusion molding of PE pipe according to claim 1, characterized in that: the outside of water tank (3) is installed with box (15), cold-blast rifle (16) is installed to one side of box (15).
4. The cooling device for extrusion molding of PE pipe according to claim 1, characterized in that: and a liquid level device (17) is arranged on one side of the water tank (3).
5. The cooling device for extrusion molding of PE pipe according to claim 1, characterized in that: the inside intercommunication of water tank (3) has moisturizing pipe (18), install valve (19) on moisturizing pipe (18).
6. The cooling device for extrusion molding of PE pipe according to claim 1, characterized in that: and a bracket (20) for mounting the spiral capillary tube (11) is fixedly connected to the inside of the second cooling box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423041.2U CN212242029U (en) | 2020-03-29 | 2020-03-29 | Cooling device for PE pipe extrusion molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423041.2U CN212242029U (en) | 2020-03-29 | 2020-03-29 | Cooling device for PE pipe extrusion molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242029U true CN212242029U (en) | 2020-12-29 |
Family
ID=73985137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020423041.2U Expired - Fee Related CN212242029U (en) | 2020-03-29 | 2020-03-29 | Cooling device for PE pipe extrusion molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829223A (en) * | 2021-01-18 | 2021-05-25 | 傅剑雄 | Efficient energy-saving injection mold with core pulling function |
| CN114701144A (en) * | 2022-05-07 | 2022-07-05 | 青岛顺联橡塑有限公司 | Adhesive tape extruder outlet cooling box |
-
2020
- 2020-03-29 CN CN202020423041.2U patent/CN212242029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829223A (en) * | 2021-01-18 | 2021-05-25 | 傅剑雄 | Efficient energy-saving injection mold with core pulling function |
| CN114701144A (en) * | 2022-05-07 | 2022-07-05 | 青岛顺联橡塑有限公司 | Adhesive tape extruder outlet cooling box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |