CN114248379A - Cooling device for manufacturing crosslinked polyethylene cable insulation core - Google Patents
Cooling device for manufacturing crosslinked polyethylene cable insulation core Download PDFInfo
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- CN114248379A CN114248379A CN202011020917.XA CN202011020917A CN114248379A CN 114248379 A CN114248379 A CN 114248379A CN 202011020917 A CN202011020917 A CN 202011020917A CN 114248379 A CN114248379 A CN 114248379A
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- case
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- heat energy
- crosslinking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
- B29C2035/1666—Cooling using gas dried air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a cooling device for manufacturing a crosslinked polyethylene cable insulated wire core, which relates to the technical field of cable insulated wire core production equipment and comprises a crosslinking base, wherein a crosslinking machine box is fixedly installed on the top surface of the crosslinking base, material inlet and outlet ports are respectively embedded in the middles of the left side wall and the right side wall of the crosslinking machine box, electric driving row rollers are respectively and fixedly installed on the upper surface and the lower surface of the inner cavity of the crosslinking machine box, a radiation crosslinking lamp box fixedly connected with the inner wall of the crosslinking machine box is fixedly installed between the two electric driving row rollers, and a vacuum heat insulation housing is fixedly installed on the top surface of the crosslinking machine box. Above-mentioned scheme, sealed cushion cooperation evacuation air pump firmly fixes the vacuum housing at the top surface of cross-linking machine case and forms sealed vacuum structure, and the thermal-insulated characteristic of rethread vacuum environment cooperation aerogel felt-pad to reduced heat energy transfer box and cooling purification fan's heat energy loss rate, and then reduced the heat energy loss rate of device, improved the energy utilization of device rate.
Description
Technical Field
The invention relates to the technical field of cable insulation core production equipment, in particular to a cooling device for manufacturing a crosslinked polyethylene cable insulation core.
Background
In the production process of the existing crosslinked polyethylene cable insulation core, a ventilation fan is mostly adopted to accelerate the airflow flow near the cable, and the flowing airflow is utilized to take away the heat of the cable, so that the cooling forming speed of the cable is accelerated, and the production efficiency of the cable is improved.
However, when the existing cooling device for producing the crosslinked polyethylene cable insulation wire core is used for cooling the cable, heat energy is lost to the air along with air flow, so that the temperature of a production workshop is increased, the production environment is deteriorated, the production operation of workers is not facilitated, meanwhile, the heat energy loss also reduces the utilization rate of the heat energy and the utilization rate of device energy, and the production cost is increased in a phase-changing manner.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a cooling device for manufacturing an insulated core of a crosslinked polyethylene cable, so as to solve the problem of low heat utilization rate of the existing cooling device for producing the insulated core of the crosslinked polyethylene cable.
In order to solve the technical problems, the invention provides the following technical scheme: a cooling device for manufacturing a crosslinked polyethylene cable insulation core comprises a crosslinking base, wherein a crosslinking case is fixedly installed on the top surface of the crosslinking base, material inlet and outlet ports are respectively installed in the middle parts of the left side wall and the right side wall of the crosslinking case in an embedded manner, electrically-driven row rollers are respectively and fixedly installed on the upper surface and the lower surface of the inner cavity of the crosslinking case, a radiation crosslinking lamp box fixedly connected with the inner wall of the crosslinking case is fixedly installed between the two electrically-driven row rollers, a vacuum heat insulation housing is fixedly installed on the top surface of the crosslinking case, a built-in storage battery box is fixedly installed at the leftmost end of the inner cavity of the vacuum heat insulation housing, a heat energy conversion box fixedly connected with the top surface of the crosslinking case is fixedly installed on the left side of the built-in storage battery box, the output end of the heat energy conversion box is fixedly connected with a cooling and purifying fan fixedly connected with the top surface of the crosslinking case through an air guide pipe, and the output end of the cooling and purifying fan and the input end of the heat energy conversion box are fixedly connected with communicated air pipes communicated with the inner cavity of the cross-linked case.
The vacuum heat insulation housing comprises a vacuum housing, wherein an aerogel felt pad is bonded on the inner wall of the vacuum housing, and a sealing rubber pad is arranged at a bottom port of the vacuum housing.
The vacuum housing is seamlessly attached to the top surface of the cross-linked case through the sealing rubber gasket, a vacuumizing air pump is arranged on the top surface of the vacuum housing, and the inner cavity of the vacuum housing is kept in a vacuum state through the vacuumizing air pump.
The built-in storage battery box, the heat energy conversion box and the cooling and purifying fan are arranged in the vacuum housing in a straight line.
The heat energy conversion box comprises a heat exchange box body, a thermoelectric converter is fixedly mounted inside the heat exchange box body, the heat exchange box body is communicated with the inner cavity of the cross-linking case through one of the communicating air pipes, and the thermoelectric converter is electrically connected with the built-in storage battery box through a connecting cable.
The cooling and purifying fan comprises a purifying case, an air suction pump is embedded in the purifying case, an air inlet pipe of the air suction pump is communicated with the heat exchange case, and an air purifier positioned in the purifying case is fixedly connected to the output end of the purifying case.
The output end of the air purifier is communicated with the inner cavity of the cross-linked case through the other communicating air pipe, and the suction pump and the air purifier are electrically connected with the built-in storage battery case.
The invention has the technical effects and advantages that:
in the scheme, the sealing rubber pad is matched with the vacuumizing air pump to firmly fix the vacuum housing on the top surface of the cross-linked case to form a sealing vacuum structure, and then the vacuum environment is matched with the heat insulation characteristic of the aerogel felt pad, so that the heat energy loss rate of the heat energy conversion case and the cooling purification fan is reduced, the heat energy loss rate of the device is further reduced, and the energy utilization rate of the device is improved; and the heat energy conversion box is matched with a cooling purification fan to achieve the effect of heat energy recycling, the two communicated air pipes are used for respectively communicating the heat exchange box body and the purification case with the inner cavity of the crosslinking case, then the heat exchange box body and the purification case are communicated by using the suction pump, the heat flow of the crosslinking case is sucked into the heat exchange box body by using the suction pump to be fully contacted with the thermoelectric converter, the absorbed heat energy is converted into electric energy by using the heat exchange box body and stored into the built-in storage battery box to provide the electric energy for the suction pump and the air purifier, and finally the cooled air flow after the heat energy conversion is purified and guided back to the crosslinking case by using the suction pump and the air purifier, so that the cooling of the crosslinking cable is accelerated, the cooling rate of the cable is improved, the heat energy utilization rate is also improved, and the environmental protection performance of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the vacuum insulated enclosure of the present invention;
FIG. 3 is a schematic view of a cross-linked chassis structure according to the present invention;
FIG. 4 is a schematic structural diagram of a heat energy conversion box according to the present invention;
the reference signs are: 1. a cross-linked base; 2. crosslinking the chassis; 3. feeding and discharging ports; 4. electrically driving the row roller; 5. a radiation crosslinking light box; 6. a vacuum heat insulating housing; 7. a storage battery box is arranged inside; 8. a thermal energy conversion box; 9. a cooling and purifying fan; 10. the air pipe is communicated; 61. a vacuum housing; 62. an aerogel blanket; 63. sealing the rubber gasket; 64. a vacuum air pump is pumped; 81. a heat exchange box body; 82. a thermoelectric converter; 91. purifying the case; 92. a suction gas pump; 93. an air purifier.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a cooling device for manufacturing a crosslinked polyethylene cable insulation core, which includes a crosslinking base 1, a crosslinking chassis 2 is fixedly installed on a top surface of the crosslinking base 1, a material inlet/outlet 3 is respectively installed in the middle of each of left and right side walls of the crosslinking chassis 2, electrically driven row rollers 4 are respectively and fixedly installed on upper and lower surfaces of an inner cavity of the crosslinking chassis 2, a radiation crosslinking lamp box 5 fixedly connected with an inner wall of the crosslinking chassis 2 is fixedly installed between the two electrically driven row rollers 4, a vacuum heat insulation housing 6 is fixedly installed on the top surface of the crosslinking chassis 2, an internal storage battery box 7 is fixedly installed on a leftmost end of the inner cavity of the vacuum heat insulation housing 6, a heat energy conversion box 8 fixedly connected with the top surface of the crosslinking chassis 2 is fixedly installed on a left side of the internal storage battery box 7, an output end of the heat energy conversion box 8 is fixedly connected with a cooling and purifying fan 9 fixedly connected with the top surface of the crosslinking chassis 2 through an air duct, the output end of the cooling and purifying fan 9 and the input end of the heat energy conversion box 8 are both fixedly connected with a communicating air pipe 10 communicated with the inner cavity of the crosslinking case 2.
Referring to fig. 2 and 3, the vacuum heat insulation housing 6 includes a vacuum housing 61, an aerogel felt pad 62 is adhered to the inner wall of the vacuum housing 61, and a sealing rubber pad 63 is disposed at the bottom port of the vacuum housing 61; the vacuum housing 61 is seamlessly attached to the top surface of the crosslinking case 2 through a sealing rubber gasket 63, a vacuumizing air pump 64 is arranged on the top surface of the vacuum housing 61, and the inner cavity of the vacuum housing 61 is kept in a vacuum state through the vacuumizing air pump 64; the built-in storage battery box 7, the heat energy conversion box 8 and the cooling purification fan 9 are arranged in the vacuum housing 61 in a straight line.
Specifically, the sealing rubber gasket 63 cooperates with the vacuum pump 64 to firmly fix the vacuum housing 61 on the top surface of the cross-linked case 2 to form a sealing vacuum structure, and the vacuum environment cooperates with the heat insulation characteristic of the aerogel felt gasket 62, so that the heat energy loss rate of the heat energy conversion box 8 and the cooling and purifying fan 9 is reduced, the heat energy loss rate of the device is reduced, and the energy utilization rate of the device is improved.
As shown in fig. 4, the heat energy conversion box 8 includes a heat exchange box 81, a thermoelectric converter 82 is fixedly installed inside the heat exchange box 81, the heat exchange box 81 is communicated with the inner cavity of the crosslinking chassis 2 through one of the communicating air pipes 10, and the thermoelectric converter 82 is electrically connected with the built-in storage battery box 7 through a connecting cable; the cooling and purifying fan 9 comprises a purifying case 91, an air suction pump 92 is embedded in the purifying case 91, an air inlet pipe of the air suction pump 92 is communicated with the heat exchange case 81, and an air purifier 93 positioned in the purifying case 91 is fixedly connected to the output end of the purifying case 91; the output end of the air purifier 93 is communicated with the inner cavity of the crosslinking case 2 through another communicating air pipe 10, and the suction air pump 92 and the air purifier 93 are both electrically connected with the built-in storage battery box 7.
Specifically, the heat energy conversion box 8 is matched with the cooling and purifying fan 9 to achieve the effect of recycling heat energy, the two communicating air pipes 10 are respectively used for communicating the heat exchange box body 81 and the purifying case 91 with the inner cavity of the crosslinking case 2, then, the heat exchange box body 81 is communicated with the purifying case 91 by using the suction pump 92, the suction pump 92 sucks hot air flow of the cross-linked case 2 into the heat exchange box body 81 to be fully contacted with the thermoelectric converter 82, the heat exchange box body 81 is used for converting absorbed heat energy into electric energy to be stored in the built-in storage battery box 7 to provide electric energy for the suction pump 92 and the air purifier 93, and finally, the air flow cooled after the heat energy conversion is purified and guided back to the cross-linked case 2 by using the suction pump 92 and the air purifier 93, so that the cooling of the cross-linked cable is accelerated, the cooling rate of the cable is improved, the heat energy utilization rate is also improved, and the environmental protection performance of the device is improved.
The working process of the invention is as follows:
the sealing rubber pad 63 is matched with the vacuumizing air pump 64 to firmly fix the vacuum housing 61 on the top surface of the cross-linked case 2 to form a sealing vacuum structure, and then the vacuum environment is matched with the heat insulation characteristic of the aerogel felt pad 62, so that the heat energy loss rate of the heat energy conversion box 8 and the cooling purification fan 9 is reduced, the heat energy loss rate of the device is further reduced, and the energy utilization rate of the device is improved;
the heat energy conversion box 8 is matched with the cooling and purifying fan 9 to achieve the effect of recycling heat energy, the heat exchange box body 81 and the purifying case 91 are respectively communicated with the inner cavity of the crosslinking case 2 by utilizing two communicating air pipes 10, then, the heat exchange box body 81 is communicated with the purifying case 91 by using the suction pump 92, the suction pump 92 sucks hot air flow of the cross-linked case 2 into the heat exchange box body 81 to be fully contacted with the thermoelectric converter 82, the heat exchange box body 81 is used for converting absorbed heat energy into electric energy to be stored in the built-in storage battery box 7 to provide electric energy for the suction pump 92 and the air purifier 93, and finally, the air flow cooled after the heat energy conversion is purified and guided back to the cross-linked case 2 by using the suction pump 92 and the air purifier 93, so that the cooling of the cross-linked cable is accelerated, the cooling rate of the cable is improved, the heat energy utilization rate is also improved, and the environmental protection performance of the device is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a make cooling device of crosslinked polyethylene cable insulation core, includes the crosslinked base, the top surface fixed mounting of crosslinked base has crosslinked quick-witted case, the middle part of the left and right sides wall of crosslinked machine case is all inlayed and is installed into the business turn over material mouth, the equal fixed mounting in upper and lower two sides of crosslinked machine incasement chamber has the electricity to drive the gang roller, two fixed mounting between the electricity drive gang roller have with the inner wall of crosslinked machine case is fixed connection's radiation crosslinked lamp house, its characterized in that: the heat energy conversion device comprises a cross-linking case, a vacuum heat insulation cover, a built-in storage battery box, a heat energy conversion box, a cooling and purifying fan, and a communicated air pipe, wherein the vacuum heat insulation cover is fixedly arranged on the top surface of the cross-linking case, the built-in storage battery box is fixedly arranged at the leftmost end of the inner cavity of the vacuum heat insulation cover, the heat energy conversion box is fixedly connected with the top surface of the cross-linking case on the left side of the built-in storage battery box, the output end of the heat energy conversion box is fixedly connected with the cooling and purifying fan which is fixedly connected with the top surface of the cross-linking case through an air guide pipe, and the output end of the cooling and purifying fan and the input end of the heat energy conversion box are fixedly connected with the communicated air pipe communicated with the inner cavity of the cross-linking case.
2. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 1, wherein: the vacuum heat insulation housing comprises a vacuum housing, wherein an aerogel felt pad is bonded on the inner wall of the vacuum housing, and a sealing rubber pad is arranged at a bottom port of the vacuum housing.
3. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 2, wherein: the vacuum housing is seamlessly attached to the top surface of the cross-linked case through the sealing rubber gasket, a vacuumizing air pump is arranged on the top surface of the vacuum housing, and the inner cavity of the vacuum housing is kept in a vacuum state through the vacuumizing air pump.
4. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 3, wherein: the built-in storage battery box, the heat energy conversion box and the cooling purification fan are arranged in the vacuum housing in a straight line.
5. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 1, wherein: the heat energy conversion box comprises a heat exchange box body, a thermoelectric converter is fixedly mounted inside the heat exchange box body, the heat exchange box body is communicated with the inner cavity of the cross-linking case through one of the communicating air pipes, and the thermoelectric converter is electrically connected with the built-in storage battery box through a connecting cable.
6. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 5, wherein: the cooling and purifying fan comprises a purifying case, an air suction pump is embedded in the purifying case, an air inlet pipe of the air suction pump is communicated with the heat exchange case, and an air purifier positioned in the purifying case is fixedly connected to the output end of the purifying case.
7. The cooling device for manufacturing the insulated wire core of the crosslinked polyethylene cable according to claim 6, wherein: the output end of the air purifier is communicated with the inner cavity of the cross-linked case through the other communicating air pipe, and the air suction pump and the air purifier are electrically connected with the built-in storage battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020917.XA CN114248379A (en) | 2020-09-25 | 2020-09-25 | Cooling device for manufacturing crosslinked polyethylene cable insulation core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020917.XA CN114248379A (en) | 2020-09-25 | 2020-09-25 | Cooling device for manufacturing crosslinked polyethylene cable insulation core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114248379A true CN114248379A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011020917.XA Pending CN114248379A (en) | 2020-09-25 | 2020-09-25 | Cooling device for manufacturing crosslinked polyethylene cable insulation core |
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| CN (1) | CN114248379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
-
2020
- 2020-09-25 CN CN202011020917.XA patent/CN114248379A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
| CN117656321B (en) * | 2024-02-01 | 2024-05-07 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
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