An irradiation crosslinked cable insulation layer cooling device

Abstract

The utility model relates to cable insulation layer cooling technical field, and disclose a kind of cable insulation layer cooling device of irradiation crosslinking, including cooling liquid holding pool, the upper portion of cooling liquid holding pool is provided with cooling pool. Through the installation of gyro wheel in cooling pool top two sides, hydraulic rod is installed in support frame top, the output end of hydraulic rod is connected with the lifting plate of lifting wheel installation, so that cable insulation layer can be stably transmitted in cooling process, while the height of lifting wheel can be adjusted by hydraulic rod, the cooling demand of different specifications cable insulation layer is adapted, so that cooling liquid and cable insulation layer are fully contacted, improve cooling uniformity and effect, by the water pump being set in cooling liquid holding pool inside left side, its output end is installed water pipe that is penetrated to the inside left side of cooling pool, drain outlet is set up in the right side lower part of cooling pool and is installed drain groove, can remove the heat carried by itself, cooling liquid can be conveniently recycled by water pump and water pipe.

Description

Technical Field

[0001] This utility model relates to the field of cable insulation cooling technology, specifically to a cooling device for irradiated cross-linked cable insulation. Background Technology

[0002] In the production process of irradiated cross-linked cables, the cable insulation layer needs to be effectively cooled after irradiation cross-linking treatment to ensure the stability of the insulation layer performance and product quality. However, existing cable insulation cooling methods have many shortcomings. For example, when water cooling is used in traditional cable insulation cooling, the water temperature at the cable insulation layer is usually high. During long-term cooling, the cooling rate of the cable insulation layer will decrease, and the cooling effect will not be achieved. Moreover, some cooling devices are not flexible enough in operation and cannot adapt to the cooling requirements of cable insulation layers of different specifications, which increases the complexity and cost of production.

[0003] Currently, some cable insulation cooling devices on the market are not well-designed. For example, in terms of cable insulation transmission and positioning, there is a lack of effective devices to ensure the stable operation of the cable during the cooling process, which can easily lead to problems such as cable deviation and entanglement, affecting the cooling effect and production efficiency. In addition, there are also defects in the recycling of coolant, which is not conducive to the control of coolant temperature and quality, and cannot provide a stable and suitable cooling environment for the cable insulation. In order to solve the above problems, we propose an irradiation crosslinking cable insulation cooling device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a cooling device for irradiated cross-linked cable insulation layers, thereby solving the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a cooling device for irradiated cross-linked cable insulation layer, including a coolant holding pool, a cooling pool above the coolant holding pool, rollers installed on both sides of the top surface of the cooling pool, a support frame fixedly installed on both sides of the top surface of the cooling pool near the back side, a hydraulic rod fixedly installed on the top of the support frame, a lifting plate installed at the output end of the hydraulic rod, a lifting wheel installed at the bottom of the lifting plate, a drain outlet opened on the lower right side of the cooling pool, and a drain trough fixedly installed on the lower right side of the cooling pool at the drain outlet.

[0006] As a preferred embodiment of this utility model, support plates are fixedly installed on both sides of the top of the coolant holding tank, and the coolant tank is fixedly installed on the top surface of the support plates.

[0007] As a preferred embodiment of this utility model, the support frame is L-shaped, and the output end of the hydraulic rod passes through one side of the support frame. The outer rings of the roller and the lifting wheel are provided with grooves, and the cable insulation layer to be cooled is placed on the upper part of the groove on the outer ring of the roller and passes through the lower part of the groove on the outer ring of the lifting wheel.

[0008] As a preferred embodiment of this utility model, a water pump is provided on the left side of the coolant storage tank, and a water pipe is installed at the output end of the water pump, which penetrates and extends into the left side of the coolant tank.

[0009] As a preferred embodiment of this utility model, a baffle is fixedly installed on the left side of the cooling pool, and one end of the water pipe inside the cooling pool is on the same horizontal line as the center of the baffle, and the baffle has a larger diameter than the water pipe.

[0010] As a preferred embodiment of this utility model, a drain pipe is installed on the lower right side of the coolant storage tank, and a valve is installed on the drain pipe.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. A cooling device for irradiated cross-linked cable insulation layers includes a cooling pool above a coolant reservoir, with rollers installed on both sides of the top of the cooling pool. A hydraulic rod is installed on the top of a support frame, and the output end of the hydraulic rod is connected to a lifting plate with lifting wheels. Grooves are formed on the outer rings of the rollers and the lifting wheels. The cable insulation layer is placed on the upper part of the grooves in the rollers and passes through the lower part of the grooves in the lifting wheels. This design allows the cable insulation layer to be stably transported during the cooling process. At the same time, the height of the lifting wheels can be adjusted by the hydraulic rod to adapt to the cooling requirements of different specifications of cable insulation layers, so that the coolant can fully contact the cable insulation layer, improving the cooling uniformity and effect.

[0013] 2. This irradiation cross-linked cable insulation layer cooling device has a water pump installed on the left side of the coolant storage tank, with a water pipe extending through the output end of the pump into the left side of the cooling tank. A drain outlet and drain trough are installed on the lower right side of the cooling tank. The device can dissipate the heat it carries and facilitate the circulation of coolant through the water pump and water pipe. If the coolant temperature in the cooling tank is found to be too high, the valve on the drain pipe can be opened first to drain a portion of the high-temperature coolant. Then, new low-temperature coolant can be added to the coolant storage tank, and the new coolant can be pumped back into the cooling tank to maintain a good cooling effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the orthographic section of the present invention;

[0016] Figure 3 This is a schematic diagram illustrating the working principle and structure of this utility model.

[0017] In the diagram: 1. Coolant reservoir; 2. Support plate; 3. Cooling tank; 4. Water pipe; 5. Roller; 6. Lifting wheel; 7. Lifting plate; 8. Support frame; 9. Hydraulic rod; 10. Drainage trough; 11. Drainage pipe; 12. Water pump; 13. Baffle; 14. Cable insulation layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 A cooling device for irradiated cross-linked cable insulation includes main components such as a coolant reservoir 1, a cooling pool 3, rollers 5, a support frame 8, a hydraulic rod 9, a lifting plate 7, lifting wheels 6, a drain trough 10, a support plate 2, a water pump 12, a water pipe 4, a baffle 13, and a drain pipe 11. The device is first assembled by fixing the support plates 2 to both sides of the top of the coolant reservoir 1, then securely mounting the cooling pool 3 on the top surface of the support plates 2. Rollers 5 are installed on both sides of the top surface of the cooling pool 3, with grooves on their outer rings. L-shaped rollers are fixedly installed on both sides of the top surface of the cooling pool 3 near the back side. A support frame 8 is formed, and a hydraulic rod 9 is fixedly installed on the top of the support frame 8, with the output end of the hydraulic rod 9 passing through one side of the support frame 8. A lifting plate 7 is installed at the output end of the hydraulic rod 9, and a lifting wheel 6 is installed at the bottom of the lifting plate 7. The outer ring of the lifting wheel 6 is also grooved. A drain outlet is opened at the lower right side of the cooling pool 3, and a drain trough 10 is fixedly installed at the drain outlet. A water pump 12 is set on the left side inside the coolant holding pool 1, and a water pipe 4 is installed at the output end of the water pump 12, so that the water pipe 4 passes through and extends into the left side of the cooling pool 3. A baffle 13 is fixedly installed on the left side of the cooling pool 3, and the position is adjusted so that the end of the water pipe 4 inside the cooling pool 3 is on the same horizontal line as the center of the baffle 13, and the diameter of the baffle 13 is larger than that of the water pipe 4. A drain pipe 11 is installed at the lower right side of the coolant holding pool 1, and a valve is installed on the drain pipe 11.

[0020] After assembly, the cable insulation layer 14 to be cooled is placed on the upper part of the groove on the outer ring of the roller 5. Then, the hydraulic rod 9 is activated, which pushes the lifting plate 7 downward, causing the lifting roller 6 to descend. This allows the cable insulation layer 14 to pass through the lower part of the groove on the outer ring of the lifting roller 6. The height of the lifting roller 6 can be controlled by adjusting the hydraulic rod 9, thereby pressing the cable insulation layer 14 into the interior of the cooling pool 3. This method is also suitable for cable insulation layers 14 of different specifications. Next, an appropriate amount of coolant is added to the coolant reservoir 1, and the water pump 12 is started. The water pump 12 then cools the cable insulation layer 14. The coolant in the liquid storage tank 1 is transported to the cooling tank 3 through the water pipe 4. The coolant impacts the baffle 13 and falls into the cooling tank 3, preventing the coolant from directly impacting the cable insulation layer 14 and avoiding damage to the cable insulation layer 14. At this time, the coolant in the cooling tank 3 can cool the cable insulation layer 14. The coolant can be discharged into the coolant storage tank 1 through the drain trough 10. When the coolant needs to be replaced after a long period of use, the valve on the drain pipe 11 can be opened to drain the coolant in the coolant storage tank 1 for replacement or disposal.

[0021] Example 2: Please refer to Figure 1 , Figure 2 and Figure 3 The assembly process of this device is basically the same as that of Embodiment 1. When used after assembly, the requirements for cooling speed and intensity may differ for cable insulation layers 14 made of different materials. When cooling cable insulation layers 14 require higher cooling speeds, the operating speed of the water pump 12 can be increased to quickly deliver more coolant to the cooling pool 3, improving cooling efficiency. Simultaneously, the height of the lifting roller 6 can be precisely adjusted again via the hydraulic rod 9 according to the thickness and diameter of the cable insulation layer 14, ensuring stable transmission of the cable insulation layer 14 between the roller 5 and the lifting roller 6, and allowing it to fully contact the coolant. During the cooling process, the coolant in the cooling pool 3... The coolant can be drained into the coolant holding tank 1 through the drain trough 10. When the coolant is drained into the coolant holding tank 1 through the drain trough 10, the top of the drain trough 10 is open and the coolant can dissipate the heat it carries when it is drained into the coolant holding tank 1. This allows the coolant to be circulated through the water pump 12 and the water pipe 4. If the temperature of the coolant in the cooling tank 3 is found to be too high, the valve on the drain pipe 11 can be opened first to drain a portion of the high-temperature coolant. Then, new low-temperature coolant can be added to the coolant holding tank 1 and the new coolant can be pumped into the cooling tank 3 through the water pump 12 to maintain a good cooling effect.

[0022] Implementation effect: A cooling pool 3 is set above the coolant holding pool 1, and rollers 5 are installed on both sides of the top of the cooling pool 3. An L-shaped support frame 8 is fixed on both sides of the top of the back side. A hydraulic rod 9 is installed on the top of the support frame 8. The output end of the hydraulic rod 9 is connected to a lifting plate 7 with lifting wheels 6. Grooves are opened on the outer rings of the rollers 5 and the lifting wheels 6. The cable insulation layer 14 is placed on the upper part of the groove of the roller 5 and passes through the lower part of the groove of the lifting wheel 6. This design allows the cable insulation layer 14 to be stably transported during the cooling process. At the same time, the height of the lifting wheel 6 can be adjusted by the hydraulic rod 9 to adapt to the cooling requirements of different specifications of cable insulation layer 14, so that the coolant and the cable insulation layer 14 can be fully contacted, improving the cooling uniformity and effect.

[0023] A water pump 12 is installed on the left side inside the coolant storage tank 1, and a water pipe 4 is installed at its output end, penetrating into the left side of the cooling tank 3. A baffle 13 with a diameter larger than that of the water pipe 4 is fixedly installed on the left side of the cooling tank 3, and the end of the water pipe 4 inside the cooling tank 3 is on the same horizontal line as the center of the baffle 13. When the water pump 12 delivers the coolant from the coolant storage tank 1 to the cooling tank 3 through the water pipe 4, the baffle 13 prevents the coolant from directly impacting the cable insulation layer 14, thus protecting the cable insulation layer 14. In addition, a drain outlet and a drain tank 10 are opened at the lower right side of the cooling tank 3, which can dissipate the heat it carries and facilitate the circulation of coolant through the water pump 12 and the water pipe 4. If the temperature of the coolant in the cooling tank 3 is found to be too high, the valve on the drain pipe 11 can be opened first to discharge a portion of the high-temperature coolant, and then new low-temperature coolant can be added to the coolant storage tank 1. The new coolant can then be delivered to the cooling tank 3 by the water pump 12 to maintain a good cooling effect.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Irradiation cross-linked cable insulation layer cooling device, comprising a cooling liquid holding pool (1), characterized in that: A cooling pool (3) is provided above the coolant holding pool (1). Rollers (5) are installed on both sides of the top surface of the cooling pool (3). Support frames (8) are fixedly installed on both sides of the top surface of the cooling pool (3) near the back side. A hydraulic rod (9) is fixedly installed on the top of the support frame (8). A lifting plate (7) is installed at the output end of the hydraulic rod (9). A lifting wheel (6) is installed at the bottom of the lifting plate (7). A drain outlet is opened on the lower right side of the cooling pool (3). A drain trough (10) is fixedly installed on the lower right side of the cooling pool (3) at the drain outlet.

2. An apparatus for cooling an irradiation crosslinked cable insulation layer according to claim 1, characterized in that: Support plates (2) are fixedly installed on both sides of the top of the coolant holding tank (1), and the cooling tank (3) is fixedly installed on the top surface of the support plate (2).

3. The irradiation cross-linking cable insulation cooling device according to claim 1, characterized in that: The support frame (8) is L-shaped, and the output end of the hydraulic rod (9) passes through one side of the support frame (8). The outer rings of the roller (5) and the lifting wheel (6) are provided with grooves, and the cable insulation layer (14) to be cooled is placed on the upper part of the groove on the outer ring of the roller (5) and passes through the lower part of the groove on the outer ring of the lifting wheel (6).

4. The irradiation cross-linking cable insulation cooling device according to claim 1, characterized in that: A water pump (12) is installed on the left side inside the coolant storage tank (1), and a water pipe (4) is installed at the output end of the water pump (12) that penetrates and extends into the left side of the coolant tank (3).

5. A cooling device for irradiated cross-linked cable insulation layer according to claim 4, characterized in that: A baffle (13) is fixedly installed on the left side of the cooling pool (3). One end of the water pipe (4) inside the cooling pool (3) is on the same horizontal line as the center of the baffle (13), and the diameter of the baffle (13) is larger than that of the water pipe (4).

6. The irradiation cross-linking cable insulation cooling device according to claim 1, characterized in that: A drain pipe (11) is installed on the lower right side of the coolant storage tank (1), and a valve is installed on the drain pipe (11).

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