Self-circulation cooling device for cable production
Through the design of the self-circulation cooling device, the setting of the discharge chamber and the discharge chamber can achieve uniform distribution of cooling water, which solves the problem of temperature variation in cable production and improves the quality of cable production.
Patent Information
- Application Number
- CN202422290928.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-20
AI Technical Summary
During the existing cable production process, the difference in temperature changes of cooling water in different areas leads to poor cable production results.
A self-circulation cooling device is designed, including a cooling pipe main body, a circulating conveying pipe, an outer surrounding drainage ring and a drainage pipe. Through the arrangement of the discharge chamber and the discharge chamber, the cooling water is uniformly distributed and temperature control is achieved, and real-time monitoring and adjustment is performed using pre-cooling parts and temperature detectors.
Effectively reduce the difference in temperature changes during cable production and improve production results.
Smart Images
Figure CN223115653U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cable production, and particularly relates to a self-circulating cooling device for cable production. Background Art
[0002] During the cable processing, a plastic protective layer needs to be coated outside the cable core to achieve insulation and protection of the cable core. The protective layer is usually formed by thermoplastic extrusion. For the coated protective layer, water cooling is adopted. Warm water cooling is used in the first-stage cooling, and then cold water cooling is used. The existing warm water cooling device consists of a cooling water tank and a heating water tank, which are connected by a conduit. A water pump is used to transport the water in the heating water tank to the cooling water tank for cooling.
[0003] Generally, after the cooling water completes heat exchange, it is recycled through a circulating pipeline connection. However, the water change process is often gradually completed, and the phenomenon of temperature change differences is likely to occur in different areas of the cable, thus affecting the cable production effect. Content of the Utility Model
[0004] The utility model provides a self-circulating cooling device for cable production, which has the characteristics of being able to uniformly adjust the area of the cooling pipe main body, making it difficult for the cable to have temperature change differences during production, and improving the cable production effect.
[0005] The utility model provides the following technical solution: A self-circulating cooling device for cable production, including a cooling pipe main body, a circulating delivery pipe is hermetically connected to the cooling pipe main body, and a regional uniform control component is arranged outside the cooling pipe main body. The regional uniform control component includes a plurality of outer surrounding drainage rings and a plurality of drainage pipes. The outer surrounding drainage rings are fixedly installed outside the cooling pipe main body. The outer surrounding drainage rings are provided with a water inlet cavity and a water outlet cavity. The water inlet cavity is used to introduce new cooling water for cooling, and the water outlet cavity discharges the used cooling water. The inside of the drainage pipe is communicated with the water outlet cavity.
[0006] Wherein, the drainage pipe is fixedly connected to the outer surrounding drainage ring, and a plurality of the drainage pipes are connected by a main discharge pipe.
[0007] Wherein, one end of the main discharge pipe is connected to an external circulation tank, and a pre-cooling component is fixedly installed on the outer wall of the main discharge pipe.
[0008] Wherein, the cooling pipe main body is provided with a drainage cavity, and the inside of the circulating delivery pipe is communicated with the inside of the drainage cavity.
[0009] Wherein, the inside of the drainage cavity is communicated with the inside of a plurality of the water inlet cavities, and the water inlet cavities are used to provide a cooling source for the cooling pipe main body.
[0010] Wherein, a control valve corresponding to the outer surrounding drainage ring is fixedly installed in the main body of the cooling pipe, and the control valve is used to control the opening and closing of the discharge cavity and the drainage cavity.
[0011] Wherein, a plurality of temperature detectors are fixedly connected in the main body of the cooling pipe, and the plurality of temperature detectors are all distributed in an annular shape.
[0012] The beneficial effects of the present utility model are as follows:
[0013] The region uniform control assembly includes a plurality of outer surrounding drainage rings and a plurality of drainage pipes. When cooling, the used cooling water can be discharged from the drainage cavity, and after circulating and entering, it can enter the main body of the cooling pipe through the discharge cavity for use. Both the entry and the discharge can gradually process different regions of the main body of the cooling pipe. The outer surrounding drainage rings are arranged at different regions of the main body of the cooling pipe, and the regions of the main body of the cooling pipe used can be uniformly adjusted, so that the temperature change difference is not likely to occur during the production of the cable, and the production effect of the cable is improved.
[0014] Parts not involved in this device are the same as the prior art or can be implemented by using the prior art. Description of the Drawings
[0015] Figure 1 is a schematic structural view of the present utility model;
[0016] Figure 2 is a top view of the present utility model;
[0017] Figure 3 is a schematic structural view of the outer surrounding drainage ring in the present utility model;
[0018] Figure 4 is a schematic structural view of the inside of the outer surrounding drainage ring in the present utility model;
[0019] In the figure: 1. Main body of the cooling pipe; 11. Circulating conveying pipe; 12. Drainage cavity; 2. Region uniform control assembly; 21. Outer surrounding drainage ring; 211. Discharge cavity; 212. Drainage cavity; 22. Drainage pipe; 23. Main discharge pipe; 24. Pre-cooling member; 3. Temperature detector; 4. Control valve. Detailed Embodiment
[0020] Please refer to Figures 1-4, the present utility model provides the following technical solutions: It includes a main cooling pipe 1, on which a circulating conveying pipe 11 is hermetically connected. An area uniform control assembly 2 is provided outside the main cooling pipe 1. The area uniform control assembly 2 includes several outer surrounding drainage rings 21 and several drainage pipes 22. The outer surrounding drainage rings 21 are fixedly installed outside the main cooling pipe 1. The outer surrounding drainage rings 21 are provided with a water inlet cavity 211 and a water outlet cavity 212. The water inlet cavity 211 is used to introduce new cooling water for cooling, and the water outlet cavity 212 is used to discharge the used cooling water. The inside of the drainage pipe 22 is communicated with the water outlet cavity 212.
[0021] In this implementation: A circulating conveying pipe 11 is hermetically connected to the main cooling pipe 1. During the production of cables, it can be located inside the main cooling pipe 1, and the main cooling pipe 1 plays a role in cooling during the production process. The circulating conveying pipe 11 can re-introduce the circulating cooling water into the main cooling pipe 1 for use. The provided area uniform control assembly 2 includes several outer surrounding drainage rings 21 and several drainage pipes 22. The outer surrounding drainage rings 21 are fixedly installed outside the main cooling pipe 1. The outer surrounding drainage rings 21 are provided with a water inlet cavity 211 and a water outlet cavity 212. During cooling, the used cooling water can be discharged from the water outlet cavity 212, and then discharged through the drainage pipe 22 by the main drainage pipe 23 and enter the treatment tank for treatment to achieve the purpose of reuse. The principle of this treatment is prior art and will not be elaborated here. And when the used cooling water passes through the main drainage pipe 23, it can be pre-cooled by the pre-cooling member 24, which is beneficial to improving the production efficiency. The working principle of the pre-cooling member 24 is the same as that of the treatment tank. After circulating in, it can enter the main cooling pipe 1 through the water inlet cavity 211 for use. Both the inlet and outlet can gradually process different areas of the main cooling pipe 1. The outer surrounding drainage rings 21 are arranged at different areas of the main cooling pipe 1, which can evenly adjust the area of the main cooling pipe 1 in use, so that the temperature change difference of the cable is not likely to occur during the production process, and the production effect of the cable is improved.
[0022] One end of the main drainage pipe 23 is connected to an external circulating tank, and a pre-cooling member 24 is fixedly installed on the outer wall of the main drainage pipe 23; Through the pre-cooling member 24, pre-cooling can be carried out, which is beneficial to improving the production efficiency.
[0023] The main cooling pipe 1 is provided with a drainage cavity 12, and the inside of the circulating conveying pipe 11 is communicated with the inside of the drainage cavity 12; After circulating in, it can enter the main cooling pipe 1 through the water inlet cavity 211 for use, and through the drainage cavity 12, it can be introduced into multiple water inlet cavities 211.
[0024] A control valve 4 corresponding to the outer surrounding drainage ring 21 is fixedly installed inside the cooling pipe body 1. The control valve 4 is used to control the opening and closing of the drainage cavity 211 and the discharge cavity 212. When the control valve 4 is opened, the drainage cavity 211 or the discharge cavity 212 is used, and when it is closed, the channel for the sealing requirement is blocked.
[0025] A number of temperature detectors 3 are fixedly connected inside the cooling pipe body 1. The number of temperature detectors 3 are all distributed in a ring shape. Temperature sensors are arranged on the temperature detectors 3. During the cooling process, the temperature is detected by the temperature detectors 3 for timely monitoring and control.
[0026] The working principle and usage process of the present utility model: When producing cables, it can be located inside the cooling pipe body 1. The cooling pipe body 1 plays a role in cooling during the production process. The circulating delivery pipe 11 can re-introduce the circulating cooling water into the cooling pipe body 1 for use. The provided area uniform control component 2 includes a number of outer surrounding drainage rings 21 and a number of drainage pipes 22. The outer surrounding drainage rings 21 are fixedly installed on the outer side of the cooling pipe body 1. The outer surrounding drainage rings 21 are provided with a drainage cavity 211 and a discharge cavity 212. During cooling, the used cooling water can be discharged from the discharge cavity 212, and then discharged through the drainage pipe 22 by the discharge main pipe 23 and enter the treatment tank for treatment to achieve the purpose of reuse. The principle of this treatment is prior art and will not be elaborated here. And when the used cooling water passes through the discharge main pipe 23, it can be pre-cooled by the pre-cooling member 24, which is beneficial to improving the production efficiency. The working principle of the pre-cooling member 24 is the same as that of the treatment tank. After circulating in, it can enter the cooling pipe body 1 through the drainage cavity 211 for use. Both the inlet and the outlet can gradually process different areas of the cooling pipe body 1. The outer surrounding drainage rings 21 are arranged at different areas of the cooling pipe body 1, and the usage conditions of the cooling pipe body 1 can be evenly adjusted in terms of area, so that the temperature change difference is not likely to occur during the production of the cable, improving the production effect of the cable.
Claims
1. A self-circulating cooling device for cable production, comprising a cooling pipe main body (1), and a circulating conveying pipe (11) is hermetically connected to the cooling pipe main body (1), characterized in that: An area uniform control component (2) is provided outside the cooling pipe main body (1). The area uniform control component (2) includes a plurality of outer surrounding drainage rings (21) and a plurality of drainage pipes (22). The outer surrounding drainage rings (21) are fixedly installed outside the cooling pipe main body (1). The outer surrounding drainage rings (21) are provided with a water inlet cavity (211) and a water outlet cavity (212). Fresh cooling water is introduced into the water inlet cavity (211) for cooling, and the used cooling water is discharged from the water outlet cavity (212). The inside of the drainage pipe (22) is communicated with the water outlet cavity (212).
2. The self-circulating cooling device for cable production according to claim 1, wherein: The drainage pipe (22) is fixedly connected to the outer surrounding drainage ring (21), and a plurality of the drainage pipes (22) are connected through a main drainage pipe (23).
3. The self-circulating cooling device for cable production according to claim 2, wherein: One end of the main drainage pipe (23) is connected to an external circulation tank, and a pre-cooling member (24) is fixedly installed on the outer wall of the main drainage pipe (23).
4. The self-circulating cooling device for cable production according to claim 1, wherein: The cooling pipe main body (1) is provided with a drainage cavity (12), and the inside of the circulating delivery pipe (11) is communicated with the inside of the drainage cavity (12).
5. The self-circulating cooling device for cable production according to claim 4, wherein: The inside of the drainage cavity (12) is communicated with the inside of a plurality of the water inlet cavities (211), and the water inlet cavities (211) are used to provide a cooling source for the cooling pipe main body (1).
6. The self-circulating cooling device for cable production according to claim 1, characterized in that: A control valve (4) corresponding to the outer surrounding drainage ring (21) is fixedly installed inside the cooling pipe main body (1). The control valve (4) is used to control the opening and closing of the water inlet cavity (211) and the water outlet cavity (212).
7. The self-circulating cooling device for cable production according to claim 1, characterized in that: A plurality of temperature detectors (3) are fixedly connected inside the cooling pipe main body (1), and a plurality of the temperature detectors (3) are all distributed in a ring shape.