CN218966394U - Cooling guide roller - Google Patents
Cooling guide roller Download PDFInfo
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- CN218966394U CN218966394U CN202223208037.2U CN202223208037U CN218966394U CN 218966394 U CN218966394 U CN 218966394U CN 202223208037 U CN202223208037 U CN 202223208037U CN 218966394 U CN218966394 U CN 218966394U
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Abstract
The utility model discloses a cooling guide roller, which comprises a roller body, wherein a phase-change inhibition heat dissipation plate is arranged on the inner side wall of the roller body, a heat superconducting pipeline is arranged in the phase-change inhibition heat dissipation plate, the heat superconducting pipeline is a closed pipeline, and a heat transfer medium is filled in the heat superconducting pipeline. The utility model adopts the phase change inhibition heat radiation plate as the heat radiation medium of the roller body, has the characteristics of high heat conductivity, high heat transfer density and good temperature uniformity, thereby further simplifying the structure of the roller body, reducing the production cost and simultaneously solving the heat radiation problem.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a cooling guide roller.
Background
A cooling roller of traditional printing equipment is internally provided with a guide line, cooling water overflows when gathered to about half in the roller, so that the speed uniformity is affected when the high-speed rotation of the roller is influenced by cold water accumulated in the roller, and the operation is influenced. The conventional solution is to use a motor to drive such a cooling roller, but the cost is increased greatly, so a new technology is required to solve the cooling problem of the guide roller.
Disclosure of Invention
In view of the problems in the prior art, it is an object of the present utility model to provide a cooling guide roller.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a cooling deflector roll, includes the roll body, the roll body inside wall is provided with the phase transition and suppresses the heating panel, be provided with the heat superconducting pipeline in the phase transition suppresses the heating panel, the heat superconducting pipeline is closed pipeline, heat superconducting pipeline intussuseption is filled with heat transfer medium.
As a further improvement of the utility model, the thermal superconducting pipeline is spirally arranged on the phase change inhibiting heat dissipation plate.
The beneficial effects of the utility model are that
Compared with the prior art, the utility model has the advantages that:
the utility model adopts the phase change inhibition heat radiation plate as the heat radiation medium of the roller body, has the characteristics of high heat conductivity, high heat transfer density and good temperature uniformity, thereby further simplifying the structure of the roller body, reducing the production cost and simultaneously solving the heat radiation problem.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a phase change suppressing heat dissipating plate according to the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Referring to fig. 1 to 2, a cooling guide roller comprises a roller body 1, wherein a phase-change inhibition heat dissipation plate 2 is arranged on the inner side wall of the roller body 1, a heat superconducting pipeline 3 is arranged in the phase-change inhibition heat dissipation plate 2, the heat superconducting pipeline 3 is a closed pipeline, and a heat transfer medium is filled in the heat superconducting pipeline 3. The utility model adopts the phase change inhibiting heat radiation plate 2 as the heat radiation medium of the roller body 1, has the characteristics of high heat conductivity, high heat transfer density and good temperature uniformity, thereby further simplifying the structure of the roller body 1, reducing the production cost and simultaneously solving the heat radiation problem.
The heat transfer medium is a fluid, preferably the heat transfer medium may be a gas or a liquid or a mixture of a gas and a liquid, more preferably in this embodiment the heat transfer medium is a mixture of a liquid and a gas.
In order to further improve the heat dissipation effect and increase the heat dissipation efficiency, the heat superconducting pipeline 3 is spirally arranged on the phase change inhibiting heat dissipation plate 2.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (2)
1. The cooling guide roller is characterized by comprising a roller body, wherein a phase change inhibition heat dissipation plate is arranged on the inner side wall of the roller body, a heat superconducting pipeline is arranged in the phase change inhibition heat dissipation plate, the heat superconducting pipeline is a closed pipeline, and a heat transfer medium is filled in the heat superconducting pipeline.
2. A cooling roller according to claim 1, characterized in that:
the heat superconducting pipeline is spirally arranged on the phase change inhibiting heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223208037.2U CN218966394U (en) | 2022-11-30 | 2022-11-30 | Cooling guide roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223208037.2U CN218966394U (en) | 2022-11-30 | 2022-11-30 | Cooling guide roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218966394U true CN218966394U (en) | 2023-05-05 |
Family
ID=86168114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223208037.2U Active CN218966394U (en) | 2022-11-30 | 2022-11-30 | Cooling guide roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218966394U (en) |
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2022
- 2022-11-30 CN CN202223208037.2U patent/CN218966394U/en active Active
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