CN212062028U - Cooling device is used in production of warm water crosslinked power cable - Google Patents
Cooling device is used in production of warm water crosslinked power cable Download PDFInfo
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- CN212062028U CN212062028U CN202020573319.4U CN202020573319U CN212062028U CN 212062028 U CN212062028 U CN 212062028U CN 202020573319 U CN202020573319 U CN 202020573319U CN 212062028 U CN212062028 U CN 212062028U
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Abstract
The utility model relates to the technical field of cable production equipment, a cooling device for producing warm water crosslinked power cables is provided, aiming at solving the problems that the cooling efficiency of the warm water crosslinked power cables is lower by a conventional single water cooling mechanism, the temperature of water can gradually rise along with the prolonging of the service life, and the cooling effect gradually deteriorates, comprising a water cooling mechanism and a processing table arranged at the downstream of the water cooling mechanism, wherein the lower end of the processing table is provided with a plurality of supporting legs, the upper end of the processing table is provided with an air cooling chamber, the inner cavity of the air cooling chamber is provided with an air cooling mechanism and a transmission mechanism, and the downstream of the air cooling chamber is symmetrically provided with two transmission side plates extending along the movement direction of the warm water crosslinked power cables; the water cooling mechanism comprises a water cooling tank and a plurality of foot pads arranged at the lower end of the water cooling tank, and turning wheels are symmetrically and rotatably arranged on the upper parts of two sides of the inner cavity of the water cooling tank. The utility model discloses be particularly useful for warm water crosslinked power cable's high-efficient cooling, have higher social use value and application prospect.
Description
Technical Field
The utility model relates to a cable manufacture equipment technical field, concretely relates to cooling device is used in production of warm water crosslinked power cable.
Background
The crosslinked cable is short for crosslinked polyethylene insulated cable. The cross-linked cable is suitable for power frequency AC voltage 500KV and below. The manner of crosslinking is divided into two broad categories, namely chemical crosslinking and physical crosslinking. The chemical crosslinking is divided into dry crosslinking and warm water crosslinking.
In the condition that the hydroxide absorbs a large amount of water, the insulation resistance is reduced, and the comprehensive performance of the cable is directly influenced.
The existing warm water crosslinked power cable has high temperature during extrusion, the cable needs to be cooled, generally, the cable is sent to a water tank by a traction mechanism, an external insulating sleeve of the cable is in contact with water to perform heat exchange, and then the cooling treatment is performed.
The patent that publication is CN208247419U discloses a cooling system is used in cable duct processing, and it includes the cooler bin and sets up spacing subassembly on the cooler bin, spacing subassembly is including setting up cooler bin upper surface and part stretch into inside through following vertical direction reciprocate in order to carry out spacing vertical spacing portion, the setting on the lateral wall on the cable tube and be in cooler bin upper surface and part stretch into inside through moving about along the horizontal direction in order to carry out spacing horizontal spacing portion and fixed to the cable tube both sides wall inside the cooler bin and carry out the bearing portion that supports to the lateral wall under the cable tube, the device can prevent that the buoyancy that receives water from upwards floating and bending deformation but the device has the lower problem of single water cooling mechanism cooling efficiency when the cooling shaping. Therefore, a cooling device for producing the warm water crosslinked power cable is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cooling device is used in production of warm water crosslinked power cable has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving conventional single water cooling mechanism and carries out warm water crosslinked power cable cooling efficiency lower, and the temperature of water can rise gradually along with the extension of live time, the problem that the cooling effect progressively worsens.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a cooling device for producing a warm water cross-linked power cable comprises a water cooling mechanism and a processing table arranged at the downstream of the water cooling mechanism, wherein a plurality of supporting legs are arranged at the lower end of the processing table, an air cooling chamber is arranged at the upper end of the processing table, an air cooling mechanism and a transmission mechanism are arranged in the inner cavity of the air cooling chamber, and two transmission side plates extending along the movement direction of the warm water cross-linked power cable are symmetrically arranged at the downstream of the air cooling chamber;
the water cooling mechanism comprises a water cooling tank and a plurality of pad feet arranged at the lower end of the water cooling tank, wherein turning wheels are symmetrically and rotatably arranged at the upper parts of two sides of an inner cavity of the water cooling tank, a plurality of horizontally arranged supporting wheels are arranged in the middle of the inner cavity of the water cooling tank along the motion direction of the warm water crosslinked power cable, a water inlet and a water outlet are symmetrically formed in the rear wall of the water cooling tank, the water inlet and the water outlet are respectively connected with an external cooling water source through a water inlet pipe and a return pipe, control water valves are respectively arranged on the water inlet and the water outlet, and a water pump;
the air-cooling mechanism includes that two symmetries set up the cold wind pipe network of downside on warm water crosslinked power cable, and the cold wind pipe network is rectangle grid structure, and two cold wind pipe networks are close to one side of warm water crosslinked power cable and install a plurality of cold wind and spout the dish, install the air-supply line on the input of cold wind pipe network, the other end of air-supply line runs through the back wall of air-cooling chamber and installs on the output of air-cooler, air-cooler fixed mounting is on the back wall of air-cooling chamber, still including lining up and insert the play tuber pipe of establishing on the air-cooling chamber roof.
Furthermore, the transmission mechanism comprises a plurality of transmission wheels which are horizontally arranged on the warm water cross-linking power cable, part of the transmission wheels are rotatably arranged on the inner wall of the air cooling chamber, the other part of the transmission wheels are rotatably arranged on the inner walls of the two transmission side plates, a transmission chain wheel is coaxially arranged at the rear shaft end of each transmission wheel and is connected with the transmission wheels through chain transmission, one transmission chain wheel is arranged at the output end of the transmission motor, and the transmission motor is fixedly arranged on the rear wall of the air cooling chamber.
Furthermore, positioning wheels are arranged above the transmission wheels on the inner walls of the two transmission side plates, and the positioning wheels are rotatably arranged on the inner walls of the two transmission side plates.
Furthermore, a thermometer for detecting the temperature of the cooling water and a liquid level meter for detecting the level of the cooling water are also arranged in the water cooling tank.
Furthermore, the air cooling mechanism further comprises two water scraping brushes symmetrically arranged on the upper side and the lower side of the warm water cross-linked power cable, the two water scraping brushes are arranged on the upper side of the cold air pipe network, the water scraping brushes are fixedly arranged on the telescopic ends of the propulsion cylinders, and the two propulsion cylinders are respectively arranged on the top wall of the air cooling chamber and the upper end of the processing table.
Furthermore, the processing platform is provided with a water accumulation bucket on the side wall corresponding to the position of the inner cavity of the air cooling chamber in a through mode, the lower end of the water accumulation bucket is provided with a drain pipe in a through mode, the output end of the drain pipe is connected with an external cooling water source, and the drain pipe is provided with a drain valve.
Furthermore, a control panel is installed on the front wall of the air cooling chamber, a display screen and control buttons are arranged on the control panel, and a PLC is arranged in the control panel.
(III) advantageous effects
The embodiment of the utility model provides a cooling device is used in production of warm water crosslinked power cable possesses following beneficial effect:
1. through the integrated configuration of water-cooling mechanism and forced air cooling mechanism, carry out dual quick cooling to the warm water crosslinked power cable who extrudes the high temperature, guarantee warm water crosslinked power cable's cooling shaping, improved warm water crosslinked power cable's cooling shaping efficiency greatly.
2. Through the integrated configuration of transmission device and water cooling mechanism, air cooling mechanism, the transmission motor starts, through the transmission mechanism of a plurality of driving sprocket and chain, drives a plurality of transmission wheel synchronous rotations, and transmission warm water crosslinked power cable loops through water cooling mechanism and air cooling mechanism and cools off, guarantees that warm water crosslinked power cable's water-cooling and air cooling combine to cool off fast, shortens the cool time, improves cooling efficiency.
3. Through the arrangement of the water scraping brush, the water collecting hopper, the drain pipe and the drain valve, the water scraping brush is in contact with the warm water crosslinking power cable to scrape large water drops remained on the warm water crosslinking power cable, so that a large amount of water remained on the cable is prevented, and subsequent winding and packaging are not facilitated; collect the water droplet that strikes off on the warm water crosslinked power cable and collect in combination ponding fill to accomplish the backward flow of cooling water through drain pipe and drain valve, prevent that moisture from remaining for a long time and causing the corruption in the air-cooled indoor chamber.
Drawings
The above features, technical features, advantages and modes of realisation of a cooling device for hot water crosslinked power cable production will be further described in the following, in a clearly understandable manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is the internal structure schematic diagram of the wind cooling chamber of the present invention.
In the figure: the device comprises a water cooling mechanism 1, a water cooling box 11, a direction-changing wheel 12, a supporting wheel 13, a water inlet 14, a water outlet 15, a thermometer 16, a liquid level meter 17, a pad 2, a processing table 3, supporting legs 4, an air cooling chamber 5, a transmission mechanism 6, a positioning wheel 61, a transmission wheel 62, a transmission chain wheel 63, a chain 64, a transmission motor 65, an air cooling mechanism 7, a cold air pipe network 71, a cold air spraying disc 72, an air inlet pipe 73, an air cooler 74, a pipe network bracket 75, an air outlet pipe 76, a propulsion air cylinder 77, a water scraping brush 78, a water accumulation hopper 79, a drain pipe 710, a drain valve 711, a control panel 8, a transmission side plate 9 and a warm water crosslinked.
Detailed Description
The invention will be further described with reference to the following figures 1-3 and examples:
example 1
A cooling device for producing a warm water cross-linked power cable comprises a water cooling mechanism 1 and a processing table 3 arranged at the downstream of the water cooling mechanism 1, wherein a plurality of supporting legs 4 are arranged at the lower end of the processing table 3 to ensure the stable support of the processing table 3, an air cooling chamber 5 is arranged at the upper end of the processing table 3, an air cooling mechanism 7 and a transmission mechanism 6 are arranged in the inner cavity of the air cooling chamber 5, the transmission mechanism 6 is used for transmitting a warm water cross-linked power cable a, the air cooling mechanism 7 is used for rapidly cooling the transmitted warm water cross-linked power cable a through wind power, and two transmission side plates 9 extending along the movement direction of the warm water cross-linked power cable a are symmetrically arranged at the downstream of;
in this embodiment, as shown in fig. 1-2, the water cooling mechanism 1 includes a plurality of foot pads 2 installed at the lower ends of the water cooling tank 11 and the water cooling tank 11, cooling water for extruding out the cooling water of the warm water crosslinked power cable a is contained in the water cooling tank 11, the turning wheels 12 are installed at the upper portions of two sides of the inner cavity of the water cooling tank 11 in a symmetrical manner, a plurality of horizontally arranged supporting wheels 13 are arranged in the middle of the inner cavity of the water cooling tank 11 along the moving direction of the warm water crosslinked power cable a, a water inlet 14 and a water outlet 15 are symmetrically formed in the rear wall of the water cooling tank 11, the water inlet 14 and the water outlet 15 are respectively connected with an external cooling water source through a water inlet pipe and a return pipe, control water valves are installed on the water inlet 14 and the water outlet 15, a water pump is installed on the water inlet pipe, the water pump is started, the cooling water contained in the water cooling tank 11 is circularly replaced by combining the control water valve Cooling is carried out below the liquid level, and the transmission of the warm water cross-linking power cable a through the water cooling box 11 for high-efficiency water cooling is ensured by combining the support of a plurality of horizontally arranged support wheels 13, so that the cooling forming of the warm water cross-linking power cable a is ensured;
in this embodiment, as shown in fig. 2 and 3, the air cooling mechanism 7 includes two air cooling pipe networks 71 symmetrically disposed on the upper and lower sides of the warm water crosslinked power cable a, the air cooling pipe networks 71 are rectangular grid structures, and one side of the two air cooling pipe networks 71 close to the warm water crosslinked power cable a is installed with a plurality of air cooling spray trays 72, an air inlet pipe 73 is installed on an input end of the air cooling pipe network 71, the other end of the air inlet pipe 73 penetrates through the rear wall of the air cooling chamber 5 and is installed on an output end of the air cooler 74, the air cooler 74 is fixedly installed on the rear wall of the air cooling chamber 5, and further includes an air outlet pipe 76 penetratingly inserted on the top wall of the air cooling chamber 5, the air cooler 74 is started, enters the two air cooling pipe networks 71 through the air inlet pipe 73, and sprays cold air through the plurality of air cooling spray trays 72 to the transmitted warm water crosslinked power cable a by diffusion of the air cooling, the moisture is vaporized to absorb heat, and the two phases are combined, so that the cooling forming efficiency of the warm water crosslinking power cable a is greatly improved.
In this embodiment, as shown in fig. 2-3, the transmission mechanism 6 includes a plurality of transmission wheels 62 horizontally arranged on a warm water crosslinked power cable a, and a part of the plurality of transmission wheels 62 is rotatably installed on the inner wall of the air-cooling chamber 5, and another part of the plurality of transmission wheels is rotatably installed on the inner walls of the two transmission side plates 9, and a transmission sprocket 63 is coaxially installed on the rear shaft end of the transmission wheels 62, it can be understood that the transmission wheels 62 are rotatably installed on the lower end of the warm water crosslinked power cable a while ensuring the supporting effect, and the plurality of transmission sprockets 63 are drivingly connected by a chain 64, wherein one of the transmission sprockets 63 is installed on the output end of a transmission motor 65, the transmission motor 65 is fixedly installed on the rear wall of the air-cooling chamber 5, the transmission motor 65 is started, the plurality of transmission wheels 62 are driven to synchronously rotate by the transmission mechanisms of the plurality of transmission sprockets 63 and the chain 64, and the warm water, the quick cooling of the combination of water cooling and air cooling of the warm water crosslinked power cable a is ensured.
In this embodiment, as shown in fig. 2, be located on two transmission sideboard 9 inner walls transmission wheel 62 top is equipped with positioning wheel 61, and positioning wheel 61 rotates and installs on the inner wall of two transmission sideboard 9, and effectual cooperation transmission wheel 62 forms location centre gripping effect to warm water crosslinked power cable a to guarantee warm water crosslinked power cable a's steady transmission effect.
In this embodiment, as shown in fig. 2, still be equipped with the thermometer 16 that is used for detecting cooling water temperature in the water cooling tank 11 and be used for detecting the level gauge 17 of cooling water level, thermometer 16 cooperates the control water valve on 14 and the outlet 15 of water inlet, and the water pump of installation on the inlet tube, in time changes the cooling water, continuously cools off warm water cross-linking power cable a, cooperates the level monitoring of level gauge 17, and the effectual sufficient cold water of assurance is to the cooling effect of warm water cross-linking power cable a.
In this embodiment, the control water valves are all electromagnetic valves, the electromagnetic valves are industrial equipment controlled by electromagnetism, are automatic basic elements for controlling fluid, belong to actuators, are not limited to hydraulic pressure and pneumatic pressure, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility.
In the embodiment, as shown in fig. 1, a control panel 8 is installed on the front wall of the air cooling chamber 5, a display screen and a control button are arranged on the control panel 8, and a PLC controller is arranged in the control panel 8, in the embodiment, the model of the PLC controller is siemens S7-200, and the control panel 8 is connected with a water pump, a control water valve, a thermometer 16, a liquid level meter 17, a transmission motor 65 and an air cooler 74 through electric control lines;
the processing personnel effectively control the start and stop of the transmission motor 65 by controlling the control buttons on the control panel 8 and combining the PLC controller, so that the transmission of the extrusion molding warm water crosslinked power cable a is ensured, and the extrusion molding warm water crosslinked power cable a is cooled by the water cooling mechanism 1 and the air cooling mechanism 7 in sequence; the real-time monitoring of the thermometer 16 and the liquid level meter 17 is effectively guaranteed, the thermometer is matched with the water pump and the control water valve, cooling water is replaced in time, sufficient cold water is guaranteed to cool the warm water crosslinking power cable a, and the warm water crosslinking power cable a is continuously cooled; the start and stop of the air cooling fan 74 are effectively controlled, the water-cooled warm water crosslinked power cable a is air-cooled, and the cooling efficiency is improved.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 2, the air cooling mechanism 7 further includes two water scraping brushes 78 symmetrically disposed on the upper and lower sides of the warm water crosslinked power cable a, and the two water scraping brushes 78 are disposed on the upstream of the cooling air pipe network 71, the water scraping brushes 78 are fixedly mounted on the telescopic ends of the propulsion cylinders 77, the two propulsion cylinders 77 are respectively mounted on the inner top wall of the air cooling chamber 5 and the upper end of the processing table 3, and the water scraping brushes 78 contact the warm water crosslinked power cable a under the propulsion of the telescopic ends of the propulsion cylinders 77 to scrape off large water droplets remaining on the warm water crosslinked power cable a, so as to prevent a large amount of moisture remaining on the cable, which is not beneficial to subsequent winding and packaging.
In this embodiment, as shown in fig. 1 to 3, a water accumulation bucket 79 is installed on the side wall of the processing table 3 corresponding to the position of the inner cavity of the air cooling chamber 5 in a penetrating manner, a drain pipe 710 is installed at the lower end of the water accumulation bucket 79 in a penetrating manner, the output end of the drain pipe 710 is connected with an external cooling water source, and a drain valve 711 is installed on the drain pipe 710.
Other undescribed structures refer to example 1.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. A cooling device for producing a warm water crosslinked power cable is characterized by comprising a water cooling mechanism and a processing table arranged at the downstream of the water cooling mechanism, wherein a plurality of supporting legs are arranged at the lower end of the processing table, an air cooling chamber is arranged at the upper end of the processing table, an air cooling mechanism and a transmission mechanism are arranged in the inner cavity of the air cooling chamber, and two transmission side plates extending along the movement direction of the warm water crosslinked power cable are symmetrically arranged at the downstream of the air cooling chamber;
the water cooling mechanism comprises a water cooling tank and a plurality of pad feet arranged at the lower end of the water cooling tank, wherein turning wheels are symmetrically and rotatably arranged at the upper parts of two sides of an inner cavity of the water cooling tank, a plurality of horizontally arranged supporting wheels are arranged in the middle of the inner cavity of the water cooling tank along the motion direction of the warm water crosslinked power cable, a water inlet and a water outlet are symmetrically formed in the rear wall of the water cooling tank, the water inlet and the water outlet are respectively connected with an external cooling water source through a water inlet pipe and a return pipe, control water valves are respectively arranged on the water inlet and the water outlet, and a water pump;
the air-cooling mechanism includes that two symmetries set up the cold wind pipe network of downside on warm water crosslinked power cable, and the cold wind pipe network is rectangle grid structure, and two cold wind pipe networks are close to one side of warm water crosslinked power cable and install a plurality of cold wind and spout the dish, install the air-supply line on the input of cold wind pipe network, the other end of air-supply line runs through the back wall of air-cooling chamber and installs on the output of air-cooler, air-cooler fixed mounting is on the back wall of air-cooling chamber, still including lining up and insert the play tuber pipe of establishing on the air-cooling chamber roof.
2. The cooling device for producing the warm water crosslinked power cable according to claim 1, wherein: the transmission mechanism comprises a plurality of transmission wheels which are horizontally arranged on a warm water cross-linking power cable, the transmission wheels are partially rotatably installed on the inner wall of the air cooling chamber, the other part of the transmission wheels is rotatably installed on the inner walls of the two transmission side plates, a transmission chain wheel is coaxially installed on the rear shaft end of each transmission wheel and is connected through chain transmission, one transmission chain wheel is installed on the output end of the transmission motor, and the transmission motor is fixedly installed on the rear wall of the air cooling chamber.
3. The cooling device for producing the warm water crosslinked power cable according to claim 2, characterized in that: and positioning wheels are arranged above the transmission wheels on the inner walls of the two transmission side plates and are rotatably arranged on the inner walls of the two transmission side plates.
4. The cooling device for producing the warm water crosslinked power cable according to claim 1, wherein: and a thermometer for detecting the temperature of cooling water and a liquid level meter for detecting the level of the cooling water are also arranged in the water cooling tank.
5. The cooling device for producing the warm water crosslinked power cable according to claim 1, wherein: the air cooling mechanism further comprises water scraping brushes symmetrically arranged on the upper side and the lower side of the warm water cross-linked power cable, the two water scraping brushes are arranged on the upper portion of the cold air pipe network, the water scraping brushes are fixedly arranged on the telescopic ends of the propulsion cylinders, and the two propulsion cylinders are respectively arranged on the inner top wall of the air cooling chamber and the upper end of the processing table.
6. The cooling device for producing the warm water crosslinked power cable according to claim 1, wherein: the processing platform is provided with a water accumulation bucket in a penetrating mode on the side wall corresponding to the position of the inner cavity of the air cooling chamber, the lower end of the water accumulation bucket is provided with a drain pipe in a penetrating mode, the output end of the drain pipe is connected with an external cooling water source, and the drain pipe is provided with a drain valve.
7. The cooling device for producing the warm water crosslinked power cable according to claim 1, wherein: a control panel is installed on the front wall of the air cooling chamber, a display screen and control buttons are arranged on the control panel, and a PLC is arranged in the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573319.4U CN212062028U (en) | 2020-04-16 | 2020-04-16 | Cooling device is used in production of warm water crosslinked power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573319.4U CN212062028U (en) | 2020-04-16 | 2020-04-16 | Cooling device is used in production of warm water crosslinked power cable |
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| Publication Number | Publication Date |
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| CN212062028U true CN212062028U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020573319.4U Expired - Fee Related CN212062028U (en) | 2020-04-16 | 2020-04-16 | Cooling device is used in production of warm water crosslinked power cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639522A (en) * | 2022-03-24 | 2022-06-17 | 领亚电子科技股份有限公司 | Production method of flexible strip-shaped high-speed serial data transmission cable |
-
2020
- 2020-04-16 CN CN202020573319.4U patent/CN212062028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639522A (en) * | 2022-03-24 | 2022-06-17 | 领亚电子科技股份有限公司 | Production method of flexible strip-shaped high-speed serial data transmission cable |
| CN114639522B (en) * | 2022-03-24 | 2023-08-22 | 领亚电子科技股份有限公司 | Production method of flexible banded high-speed serial data transmission cable |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |