CN220923045U - Water cooling device for TPU film production line - Google Patents
Water cooling device for TPU film production line Download PDFInfo
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- CN220923045U CN220923045U CN202322113259.4U CN202322113259U CN220923045U CN 220923045 U CN220923045 U CN 220923045U CN 202322113259 U CN202322113259 U CN 202322113259U CN 220923045 U CN220923045 U CN 220923045U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 238000001816 cooling Methods 0.000 title claims abstract description 117
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a water cooling device for a TPU film production line, which comprises a water storage tank, a primary cooling mechanism, a secondary cooling mechanism and a secondary conveying pump; the water storage tank is provided with a water inlet pipe; the primary cooling mechanism comprises a primary cooling pipe and a primary delivery pump, the primary cooling pipe is fixedly arranged in the water storage tank, the primary delivery pump is arranged outside the water storage tank, a water inlet of the primary cooling pipe is communicated with a cooling pipeline in the TPU film production line, and a water outlet of the primary cooling pipe is communicated with a water inlet of the primary delivery pump; the secondary cooling mechanism comprises a heat exchanger and a cooling fan, a water inlet of the heat exchanger is communicated with a water outlet of the primary conveying pump, a water outlet of the heat exchanger is communicated with the water inlet pipe, and an air outlet of the cooling fan is aligned to the heat exchanger; the second-stage delivery pump is used for delivering water in the water storage tank. The utility model has the advantages of high cooling speed and good cooling effect, so that the TPU film can be shaped quickly, and the production quality of the TPU film is improved effectively.
Description
Technical Field
The utility model relates to the technical field of TPU film production equipment, in particular to a water cooling device for a TPU film production line.
Background
The water cooling industrial chiller is also called as a water cooling box type industrial chiller, and is a device for achieving the process purpose by cooling equipment aiming at the industries of various different processes. In the process of producing the TPU film, in order to enable the TPU film to be shaped quickly after extrusion, the TPU film is generally cooled after extrusion by an extruder, and therefore, a water cooling device is generally required to be added on the TPU film production line.
The conventional water cooling device for the TPU film production line generally only comprises a heat exchanger and a cooling fan, so that the cooling speed of water is low, the cooling effect is poor, and once the cooling effect is poor, the TPU film cannot be shaped quickly easily, thereby influencing the production quality of the TPU film.
Disclosure of utility model
Based on the above, it is necessary to provide a water cooling device for a TPU film production line, which aims at the problems that the cooling effect is poor and the production quality of the TPU film is affected due to the low cooling speed of the water cooling device for the conventional TPU film production line.
A water cooling device for a TPU film line, comprising:
The water storage tank is provided with a water inlet pipe;
The primary cooling mechanism comprises a primary cooling pipe and a primary delivery pump, the primary cooling pipe is fixedly arranged in the water storage tank, the primary delivery pump is arranged outside the water storage tank, a water inlet of the primary cooling pipe is communicated with a cooling pipeline in the TPU film production line, and a water outlet of the primary cooling pipe is communicated with a water inlet of the primary delivery pump;
The secondary cooling mechanism comprises a heat exchanger and a cooling fan, a water inlet of the heat exchanger is communicated with a water outlet of the primary conveying pump, a water outlet of the heat exchanger is communicated with the water inlet pipe, and an air outlet of the cooling fan is aligned to the heat exchanger; and
And the secondary delivery pump is used for delivering out the water in the water storage tank.
Above-mentioned water cooling plant for TPU film production line makes the hydroenergy that flows back in the cooling pipeline in TPU film production line get off fast through storage water tank, primary cooling mechanism, secondary cooling mechanism and secondary delivery pump's combined action, effectively improves cooling rate, and the cooling effect is good, makes the TPU film can take the design fast, effectively improves the production quality of TPU film.
In one embodiment, the primary cooling pipe comprises a main pipe part, a first connecting pipe part connected with the main pipe part and a second connecting pipe part connected with the main pipe part, the main pipe part is in a spiral structure, the main pipe part is communicated with a cooling pipeline in the TPU film production line through the first connecting pipe part, and the main pipe part is communicated with a water inlet of the primary conveying pump through the second connecting pipe part.
In one embodiment, the heat exchanger comprises a first heat exchange main pipe, a second heat exchange main pipe and heat exchange capillaries, wherein the first heat exchange main pipe and the second heat exchange main pipe are oppositely arranged, the heat exchange capillaries are arranged between the first heat exchange main pipe and the second heat exchange main pipe, the number of the heat exchange capillaries is multiple, and the heat exchange capillaries are arranged at intervals.
In one embodiment, first baffles are arranged in the first heat exchange main pipe at intervals along the length direction of the first heat exchange main pipe, the first baffles divide the inner space of the first heat exchange main pipe into a water inlet area, a heat exchange area and a water outlet area, a water inlet of the heat exchanger is communicated with the water inlet area, and a water outlet of the heat exchanger is communicated with the water outlet area.
In one embodiment, a second baffle is arranged in the second heat exchange main pipe along the length direction of the second heat exchange main pipe, the second baffle divides the internal space of the second heat exchange main pipe into an upper diversion area and a lower diversion area, the upper diversion area is respectively communicated with the water inlet area and the heat exchange area through the heat exchange capillary, and the lower diversion area is respectively communicated with the heat exchange area and the water outlet area through the heat exchange capillary.
In one embodiment, the heat exchanger further comprises a radiator, the radiator is arranged between two adjacent heat exchange capillaries, the radiator comprises a main body part and radiating parts connected with the main body part, the number of the radiating parts is two, and the two radiating parts are arranged at two ends of the main body part.
In one embodiment, the secondary cooling mechanism further comprises a mounting cover, the mounting cover is arranged outside the heat exchanger, and the cooling fan is fixedly arranged on the mounting cover.
In one embodiment, the mounting cover is provided with a through hole, and the through hole is arranged corresponding to an air outlet of the cooling fan.
In one embodiment, the water storage tank is provided with a water adding pipe, the water adding pipe is communicated with the municipal water pipe, and the water adding pipe is provided with a water adding valve.
Drawings
FIG. 1 is an assembly structure diagram of a water cooling device for a TPU film production line according to one embodiment of the present utility model;
FIG. 2 is an assembly structure diagram of the water cooling device (after hiding the case) for the TPU film production line shown in FIG. 1;
FIG. 3 is an internal structural view of a heat exchanger in the water cooling device for TPU film production line shown in FIG. 1.
The meaning of the reference numerals in the drawings are:
a water cooling device for a 100-TPU film production line;
10-a water storage tank, 11-a tank body, 12-an upper cover and 13-a water adding pipe;
20-primary cooling mechanism, 21-primary cooling pipe, 211-main pipe portion, 212-first connecting pipe portion, 213-second connecting pipe portion, 22-primary delivery pump, 23-mounting frame;
30-secondary cooling mechanism, 31-heat exchanger, 311-first heat exchange main pipe, 31111-first baffle, 312-second heat exchange main pipe, 3121-second baffle, 313-heat exchange capillary, 314-water inlet area, 315-water outlet area, 316-heat exchange area, 317-upper diversion area, 318-lower diversion area, 32-radiator, 321-main body portion, 322-heat dissipation portion, 33-cooling fan, 34-mounting cover;
40-two-stage delivery pump, 41-pump body and 42-motor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1, a water cooling device 100 for a TPU film production line according to an embodiment of the utility model includes a water tank 10, a primary cooling mechanism 20, a secondary cooling mechanism 30, and a secondary transfer pump 40.
Referring to fig. 1 and 2, the water storage tank 10 includes a tank 11 and an upper cover 12, the upper cover 12 is covered above the tank 11, the water storage tank 10 is provided with a water inlet pipe and a water inlet pipe 13, the water inlet pipe 13 is communicated with a municipal water pipe, and a water inlet valve is arranged on the water inlet pipe 13, so that a user can conveniently add water into the water storage tank 10. The water adding valve can be set as a manual valve or an electromagnetic valve.
Referring to fig. 2, the primary cooling mechanism 20 includes a primary cooling tube 21 and a primary delivery pump 22, the primary cooling tube 21 includes a main tube portion 211, a first connecting tube portion 212 connected to the main tube portion 211, and a second connecting tube portion 213 connected to the main tube portion 211, the main tube portion 211 is in a spiral structure, the main tube portion 211 is fixedly connected to the upper cover 12, the main tube portion 211 extends into the tank 11, an end of the first connecting tube portion 212, which is far from the main tube portion 211, extends out of the water tank 10 and is communicated with a cooling pipe in the TPU film production line, and an end of the second connecting tube portion 213, which is far from the main tube portion 211, extends out of the water tank 10 and is communicated with a water inlet of the primary delivery pump 22. The primary transfer pump 22 is fixedly installed above the water storage tank 10.
Referring to fig. 2, the primary cooling mechanism 20 further includes a mounting frame 23, the mounting frame 23 is fixedly connected to the upper cover 12, and the main pipe 211 is fixedly connected to the upper cover 12 through the mounting frame 23, so that the main pipe 211 is disposed in the water tank 10.
Referring to fig. 2 and 3, the secondary cooling mechanism 30 includes a heat exchanger 31 and a cooling fan 33, a water inlet of the heat exchanger 31 is communicated with a water outlet of the primary conveying pump 22, a water outlet of the heat exchanger 31 is communicated with the water inlet pipe, the heat exchanger 31 includes a first heat exchange main pipe 311, a second heat exchange main pipe 312 and a heat exchange capillary 313, the first heat exchange main pipe 311 and the second heat exchange main pipe 312 are oppositely disposed, the water inlet of the heat exchanger 31 and the water outlet of the heat exchanger 31 are both disposed on the first heat exchange main pipe 311, the first heat exchange main pipe 311 is provided with first baffles 3111 along a length direction thereof at intervals, the first baffles 3111 divide an inner space of the first heat exchange main pipe 311 into a water inlet area 314, a heat exchange area 316 and a water outlet area 315, the water inlet of the heat exchanger 31 is communicated with the water inlet area 314, and the water outlet of the heat exchanger 31 is communicated with the water outlet area 315. A second baffle 3121 is disposed in the second heat exchange main pipe 312 along the length direction thereof, and the second baffle 3121 divides the internal space of the second heat exchange main pipe 312 into an upper flow guiding region 317 and a lower flow guiding region 318. The heat exchange capillary tubes 313 are arranged between the first heat exchange main tube 311 and the second heat exchange main tube 312, the first heat exchange main tube 311 is communicated with the second heat exchange main tube 312 through the heat exchange capillary tubes 313, the number of the heat exchange capillary tubes 313 is multiple, and the heat exchange capillary tubes 313 are arranged at intervals. The upper diversion area 317 is respectively communicated with the water inlet area 314 and the heat exchange area 316 through the heat exchange capillary 313, and the lower diversion area 318 is respectively communicated with the heat exchange area 316 and the water outlet area 315 through the heat exchange capillary 313.
Referring to fig. 2 and 3, the heat exchanger 31 further includes a heat sink 32, and the heat sink 32 is disposed between two adjacent heat exchanging capillaries 313. The heat sink 32 includes a main body 321 and two heat dissipation portions 322 connected to the main body 321, and the two heat dissipation portions 322 are respectively provided at both ends of the main body 321. The main body 321 is in a rectangular structure, the main body 321 is made of copper, stainless steel or aluminum, the heat dissipation part 322 is a heat dissipation fin, and the heat dissipation fin is in a wavy structure. The heat of the water in the heat exchange capillary 313 is conducted to the main body 321 and then rapidly dissipated through the heat dissipation part 322, so that the water is rapidly cooled, and the cooling speed can be increased.
Referring to fig. 2, the secondary cooling mechanism 30 further includes a mounting cover 34, the mounting cover 34 is covered outside the heat exchanger 31, and the cooling fan 33 is fixedly mounted on the mounting cover 34. The air outlet of cooling fan 33 aligns heat exchanger 31, be provided with the through-hole on the mounting cover 34, the through-hole with the air outlet of cooling fan 33 corresponds the setting, and the wind that cooling fan 33 blown out blows to heat exchanger 31 through the through-hole like this, takes away the heat on the radiator 32, further accelerates the cooling rate of water, and the cooling effect is good.
Referring to fig. 2, the secondary delivery pump 40 is fixedly connected to the water storage tank 10, the secondary delivery pump 40 includes a pump body 41 and a motor 42 connected to the pump body 41, the motor 42 is fixedly mounted on the upper cover 12, the pump body 41 extends into the tank 11, and a water outlet of the pump body 41 is communicated with a cooling pipeline in the TPU film production line.
The working process of the water cooling device 100 for the TPU film production line in this embodiment is as follows: when the cooling device works, water in a cooling pipeline in the TPU film production line enters the primary cooling pipe 21, the water in the water storage tank 10 carries out primary cooling on the water in the primary cooling pipe 21, then the water in the primary cooling pipe 21 enters the heat exchanger 31 under the working of the primary conveying pump 22, the water is subjected to secondary cooling under the combined action of the cooling fan 33 and the heat exchanger 31, the water after the secondary cooling enters the water storage tank 10 through the water inlet pipe, and the water in the water storage tank 10 is conveyed to the cooling pipeline in the TPU film production line again under the action of the secondary conveying pump 40, so that the circulation is realized.
The beneficial effects of the utility model are as follows: the water returned in the cooling pipeline in the TPU film production line can be rapidly cooled down through the combined action of the water storage tank 10, the primary cooling mechanism 20, the secondary cooling mechanism 30 and the secondary conveying pump 40, so that the cooling speed is effectively improved, the cooling effect is good, the TPU film can be rapidly shaped, and the production quality of the TPU film is effectively improved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. Water cooling device for TPU film production line, characterized by comprising:
The water storage tank is provided with a water inlet pipe;
The primary cooling mechanism comprises a primary cooling pipe and a primary delivery pump, the primary cooling pipe is fixedly arranged in the water storage tank, the primary delivery pump is arranged outside the water storage tank, a water inlet of the primary cooling pipe is communicated with a cooling pipeline in the TPU film production line, and a water outlet of the primary cooling pipe is communicated with a water inlet of the primary delivery pump;
The secondary cooling mechanism comprises a heat exchanger and a cooling fan, a water inlet of the heat exchanger is communicated with a water outlet of the primary conveying pump, a water outlet of the heat exchanger is communicated with the water inlet pipe, and an air outlet of the cooling fan is aligned to the heat exchanger; and
And the secondary delivery pump is used for delivering out the water in the water storage tank.
2. The water cooling device for a TPU film production line according to claim 1, wherein the primary cooling pipe comprises a main pipe portion, a first connecting pipe portion connecting the main pipe portion, and a second connecting pipe portion connecting the main pipe portion, the main pipe portion is arranged in a spiral structure, the main pipe portion is communicated with a cooling pipe in the TPU film production line through the first connecting pipe portion, and the main pipe portion is communicated with a water inlet of the primary conveying pump through the second connecting pipe portion.
3. The water cooling device for the TPU film production line according to claim 1, wherein the heat exchanger comprises a first heat exchange main pipe, a second heat exchange main pipe and heat exchange capillaries, the first heat exchange main pipe and the second heat exchange main pipe are arranged oppositely, the heat exchange capillaries are arranged between the first heat exchange main pipe and the second heat exchange main pipe, the number of the heat exchange capillaries is a plurality, and a plurality of the heat exchange capillaries are arranged at intervals.
4. The water cooling device for the TPU film production line according to claim 3, wherein first baffles are arranged in the first heat exchange main pipe at intervals along the length direction of the first heat exchange main pipe, the first baffles divide the internal space of the first heat exchange main pipe into a water inlet area, a heat exchange area and a water outlet area, a water inlet of the heat exchanger is communicated with the water inlet area, and a water outlet of the heat exchanger is communicated with the water outlet area.
5. The water cooling device for the TPU film production line according to claim 4, wherein a second baffle is arranged in the second heat exchange main pipe along the length direction of the second heat exchange main pipe, the second baffle divides the inner space of the second heat exchange main pipe into an upper diversion area and a lower diversion area, the upper diversion area is respectively communicated with the water inlet area and the heat exchange area through the heat exchange capillary tube, and the lower diversion area is respectively communicated with the heat exchange area and the water outlet area through the heat exchange capillary tube.
6. The water cooling device for TPU film production line according to claim 3, wherein the heat exchanger further comprises a radiator, the radiator is arranged between two adjacent heat exchanging capillaries, the radiator comprises a main body part and radiating parts connected with the main body part, the number of the radiating parts is two, and the two radiating parts are arranged at two ends of the main body part.
7. The water cooling device for TPU film production line according to claim 1, wherein said secondary cooling mechanism further comprises a mounting cover, said mounting cover is provided outside said heat exchanger, and said cooling fan is fixedly provided on said mounting cover.
8. The water cooling device for TPU film production line according to claim 7, wherein said mounting cover is provided with a through hole, said through hole being provided corresponding to an air outlet of said cooling fan.
9. The water cooling device for the TPU film production line according to claim 1, wherein the water storage tank is provided with a water adding pipe, the water adding pipe is communicated with a municipal water pipe, and a water adding valve is arranged on the water adding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113259.4U CN220923045U (en) | 2023-08-07 | 2023-08-07 | Water cooling device for TPU film production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113259.4U CN220923045U (en) | 2023-08-07 | 2023-08-07 | Water cooling device for TPU film production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923045U true CN220923045U (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322113259.4U Active CN220923045U (en) | 2023-08-07 | 2023-08-07 | Water cooling device for TPU film production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923045U (en) |
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2023
- 2023-08-07 CN CN202322113259.4U patent/CN220923045U/en active Active
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