CN219759296U - Nitrogen heating device for removing water in power cable - Google Patents
Nitrogen heating device for removing water in power cable Download PDFInfo
- Publication number
- CN219759296U CN219759296U CN202321209094.4U CN202321209094U CN219759296U CN 219759296 U CN219759296 U CN 219759296U CN 202321209094 U CN202321209094 U CN 202321209094U CN 219759296 U CN219759296 U CN 219759296U
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- frame
- air guide
- fixed
- cable
- pipeline
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims description 26
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 16
- 239000002274 desiccant Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a nitrogen heating device for removing water in a power cable, which relates to the technical field of cable water removal, and comprises the following components: the frame and the top opening of the frame are fixedly provided with a detachable cover plate; the dividing plate is fixed in the frame and divides the inner part of the frame into an upper space and a lower space; the heating device is fixed at the left end of the top of the dividing plate; a moisture removing member fixed to the inner bottom wall of the frame and located below the dividing plate, forming a cable passing through the moisture removing member from left to right; an exhaust assembly; the cleaning sleeve is arranged to clean the cable when the cable is inserted, so that water stains on the outer side of the cable are reduced, the cable is convenient to dry, and the drying speed is increased; the flow of nitrogen is realized by utilizing the matching arrangement of the first air guide through hole and the second air guide through hole, and the outside of the cable is heated in an omnibearing way.
Description
Technical Field
The utility model relates to the technical field related to cable moisture removal, in particular to a nitrogen heating device for power cable moisture removal.
Background
In the cable processing process, in order to cool the cable after the sheath is extruded, the temperature of the cable is reduced and the sheath material is solidified by a method of immersing in a water tank after the extruder head, so that more water drops are left on the surface of the rear surface of the cable, and in order to prevent the spark machine from being damaged by the carried water, the water stain on the surface of the cable is generally removed after the cable is cooled and discharged.
The existing cable water taking equipment for cooling water utilizes a fan to blow and dry, the fan is utilized to realize that the speed of cable movement needs to be reduced when the cable moves in a thorough drying mode, so that the processing efficiency is reduced, the production progress is influenced, and the production benefit of enterprises is reduced.
Therefore, it is necessary to solve the above problems by inventing a nitrogen gas heating device for removing water from a power cable.
Disclosure of Invention
The utility model aims to provide a nitrogen heating device for removing water in a power cable, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a nitrogen gas heating device for removing moisture from a power cable, comprising:
the frame and the top opening of the frame are fixedly provided with a detachable cover plate;
the dividing plate is fixed in the frame and divides the inner part of the frame into an upper space and a lower space;
the heating device is fixed at the left end of the top of the dividing plate;
a moisture removing member fixed to the inner bottom wall of the frame and located below the dividing plate, forming a cable passing through the moisture removing member from left to right;
the exhaust assembly is provided with two ends respectively sleeved on the moisture removing component and fixed on the inner bottom wall of the frame
A gas guide pipe member adapted to communicate the moisture removing member, the exhaust assembly, and the structure for flowing nitrogen gas, and wherein the inside of the heating device.
Optionally, the moisture removal component includes interior bobbin, two clearance covers, air guide drying spare, the air guide drying spare is fixed on the interior diapire of frame, the inside at the air guide drying spare is installed to interior bobbin, and both ends extend to the outside of air guide drying spare respectively, two the clearance cover is fixed at the both ends of bobbin and cup joints in the outside of cable, the first air guide through-hole with exhaust assembly intercommunication has all been seted up at the both ends of interior bobbin, the second air guide through-hole with the air guide drying spare intercommunication has been seted up at the middle part of interior bobbin.
Optionally, the air guide drying piece comprises an outer bobbin, two drying agent bags and a first fixed supporting pad, wherein the outer bobbin is sleeved on the outer side of the inner bobbin, two ends of the first fixed supporting pad are fixedly connected with the outer bobbin and the inner bottom wall of the frame respectively, and the drying agent bags are sleeved on the outer side of the inner bobbin and are positioned on two sides of the second air guide through hole respectively.
Optionally, the exhaust assembly includes an exhaust sleeve, a second fixed support pad; the exhaust sleeve is sleeved on the outer side of the inner bobbin and is communicated with the first air guide through hole, and two ends of the second fixed supporting pad are fixedly connected with the exhaust sleeve and the inner bottom wall of the frame respectively.
Optionally, the heating device includes a water storage frame, a heater, wherein the water storage frame is fixed at the top of the dividing plate and stores liquid, and the heater is placed in the water storage frame and heats the liquid.
Optionally, the air duct piece includes first pipeline, second pipeline, nitrogen gas holding vessel, the both ends of first pipeline respectively with nitrogen gas holding vessel and urceolus pipe intercommunication, and the middle part of first pipeline is located the inside of water storage frame, and crooked setting heats, the both ends of second pipeline respectively with second pipeline and first pipeline intercommunication, the bottom at the apron is fixed to the nitrogen gas holding vessel.
The utility model has the technical effects and advantages that:
1. the cleaning sleeve is arranged to clean the cable when the cable is inserted, so that water stains on the outer side of the cable are reduced, the cable is convenient to dry, and the drying speed is increased; the flow of nitrogen is realized by utilizing the matching arrangement of the first air guide through hole and the second air guide through hole, and the outside of the cable is heated in an omnibearing way.
2. The utility model utilizes the desiccant bagging to adsorb the evaporated vapor, ensures the drying of the inside of the inner bobbin, avoids the vapor from remaining on the outer side of the cable, utilizes the arrangement of the second pipeline to transport the used nitrogen into the first pipeline again for heating and reusing, and simultaneously, the reused nitrogen is remained by heat, thereby reducing the energy consumption.
3. The utility model can increase the flow of the pipeline by utilizing the bending part of the first pipeline, and simultaneously provide time for heating the internal nitrogen, so that the temperature of the nitrogen can be raised to a certain height.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic view of the inside of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
FIG. 5 is a schematic view of the cleaning sleeve according to the present utility model.
In the figure: 1. a frame; 2. a dividing plate; 3. an inner bobbin; 4. cleaning the sleeve; 5. a first air guide through hole; 6. a second air guide through hole; 7. an outer bobbin; 8. bagging the drying agent; 9. a first fixed support pad; 10. an exhaust sleeve; 11. a second fixed support pad; 12. a water storage frame; 13. a heater; 14. a first pipe; 15. a second pipe; 16. nitrogen storage tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a nitrogen heating device for removing water in a power cable, which is shown in fig. 1-5, and comprises a frame 1, a dividing plate 2, a heating device, a water removing component, an exhaust assembly and an air guide pipe fitting; a detachable cover plate is fixedly arranged at the top opening of the frame 1; the dividing plate 2 is fixed inside the frame 1 and divides the inside of the frame 1 into an upper space and a lower space; the heating device is fixed at the left end of the top of the partition plate 2 and is used for heating the entered air guide pipe; the moisture removing member is fixed on the inner bottom wall of the frame 1 and below the dividing plate 2, and the cable passes through the moisture removing member from left to right and removes moisture in the moisture removing member; the exhaust assembly is provided with two ends which are respectively sleeved on the two ends of the moisture removing component and fixed on the inner bottom wall of the frame 1; the air guide pipe is adapted to communicate the moisture removing component with the air exhaust component for nitrogen to flow, and the air exhaust component is positioned inside the heating device, so that the heated device is heated by the nitrogen in the air exhaust component flowing into the heating device.
In this embodiment, the frame 1 is divided into two spaces by the arrangement of the dividing plate 2, and the structures inside the two spaces are prevented from affecting each other.
In some embodiments of the present utility model, referring to fig. 3, the moisture removing part includes an inner tube 3, two cleaning sleeves 4, and an air guide drying member, the air guide drying member is fixed on an inner bottom wall of the frame 1, the inner tube 3 is installed inside the air guide drying member, two ends of the air guide drying member extend to the outer sides of the air guide drying member, the two cleaning sleeves 4 are fixed at two ends of the inner tube 3 and are sleeved on the outer sides of the cables, two ends of the inner tube 3 are provided with first air guide through holes 5 communicated with the exhaust assembly, the middle part of the inner tube 3 is provided with second air guide through holes 6 communicated with the air guide drying member, nitrogen enters from the second air guide through holes 6 and flows along the inner tube 3, is discharged at the first air guide through holes 5, and heats the cables in the flowing process;
the air guide drying piece comprises an outer tube 7, two drying agent bagging bags 8 and a first fixed supporting pad 9, wherein the outer tube 7 is sleeved on the outer side of the inner tube 3, two ends of the first fixed supporting pad 9 are respectively fixedly connected with the outer tube 7 and the inner bottom wall of the frame 1, the drying agent bagging bags 8 are sleeved on the outer side of the inner tube 3 and are respectively positioned on two sides of the second air guide through holes 6, and when nitrogen flows in the outer tube 7, water molecules can be adsorbed through the drying agent at first, so that the drying of the nitrogen is ensured.
In this embodiment, the arrangement of the inner tube 3 is used for guiding the flow of the nitrogen, so that the nitrogen dries the cable to remove moisture when flowing;
the cleaning sleeve 4 is used for cleaning when the cable is inserted, so that water stains on the outer side of the cable are reduced, the cable is convenient to dry, and the drying speed is increased; the flow of nitrogen is realized by the matching arrangement of the first air guide through hole 5 and the second air guide through hole 6, and the outer side of the cable is heated in an omnibearing way;
the evaporated water vapor is adsorbed by the desiccant bagging 8, so that the drying of the inside of the inner bobbin 3 is ensured, and the water vapor is prevented from remaining on the outer side of the cable;
the inner bobbin 3 is wrapped by the arrangement of the outer bobbin 7, and meanwhile, nitrogen can enter the inner tube 3 normally, and space is provided for the installation of the desiccant bagging 8 and the drying of the nitrogen.
In some embodiments of the present utility model, referring to fig. 3, the exhaust assembly includes an exhaust sleeve 10, a second stationary support mat 11; the exhaust sleeve 10 is sleeved on the outer side of the inner bobbin 3 and is communicated with the first air guide through hole 5, and two ends of the second fixed supporting pad 11 are fixedly connected with the exhaust sleeve 10 and the inner bottom wall of the frame 1 respectively.
In this embodiment, the exhaust sleeve 10 is fixed and supported by the arrangement of the second fixed support pad 11 to ensure the stability of the inner tube 3; the first air guide through hole 5 can be wrapped by the arrangement of the exhaust sleeve 10, and meanwhile the first air guide through hole 5 is communicated with the air guide pipe, so that the discharged nitrogen can normally enter the air guide pipe.
In some embodiments of the present utility model, referring to fig. 3, the heating device includes a water storage frame 12, a heater 13, the water storage frame 12 being fixed on top of the division plate 2 and storing liquid, the heater 13 being placed inside the water storage frame 12 and heating the liquid.
In this embodiment, the liquid is stored by the water storage frame 12, so that the liquid can be heated by the heater 13, and the nitrogen gas in the air guide pipe member can be heated by the high-temperature liquid.
In some embodiments of the present utility model, referring to fig. 3, the air duct member includes a first pipe 14, a second pipe 15, and a nitrogen storage tank 16, both ends of the first pipe 14 are respectively connected with the nitrogen storage tank 16 and the outer bobbin 7, and a middle portion of the first pipe 14 is positioned inside the water storage frame 12 and is heated in a bent arrangement, both ends of the second pipe 15 are respectively connected with the second pipe 15 and the first pipe 14, and the nitrogen storage tank 16 is fixed at a bottom of the cover plate.
In this embodiment, the bend provided by the first pipe 14 increases the flow of the pipe while providing time for heating the internal nitrogen gas so that the temperature of the nitrogen gas can be raised to a certain level
The used nitrogen is transported to the inside of the first pipeline 14 again by the arrangement of the second pipeline 15 for heating and reuse, and meanwhile, the reused nitrogen is remained by heat, so that the energy consumption is reduced;
the nitrogen can be stored by the arrangement of the nitrogen storage tank 16, and meanwhile, the nitrogen in the second pipeline 15 is transported through the air pump, so that the nitrogen is prevented from reversely flowing along the second pipeline 15 under the action of negative pressure.
The working method of the utility model comprises the following steps:
when the air pump is used, firstly, liquid is added into the water storage frame 12, the heater 13 is started, the heater 13 heats the liquid in the water storage frame 12, when the temperature reaches a certain height, the air pump is started, the valve on the nitrogen storage tank 16 is opened, nitrogen flows along the first pipeline 14, and when the nitrogen flows into the water storage frame 12, the nitrogen is heated and warmed under the action of high-temperature liquid, then enters into the outer barrel pipe 7 under the action of the first pipeline 14, flows into the inner barrel pipe 7 and is dried through the desiccant bagging 8, then enters into the inner barrel pipe 3 through the second air guide through hole 6, dries the cable in the inner barrel pipe 3, flows to the first air guide through hole 5 along the inner barrel pipe 3, is discharged through the first air guide through hole 5, enters into the second pipeline 15, and enters into the first pipeline 14 again under the action of the air pump to flow.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A nitrogen gas heating device for removing moisture from a power cable, comprising:
the detachable cover plate is fixedly arranged at the top opening of the frame (1);
the dividing plate (2) is fixed inside the frame (1), and divides the inner part of the frame (1) into an upper space and a lower space;
the heating device is fixed at the left end of the top of the dividing plate (2);
a moisture removing member fixed to an inner bottom wall of the frame (1) and located below the dividing plate (2), the moisture removing member forming a cable passing through the cable from left to right;
the exhaust component is provided with two ends which are respectively sleeved on the moisture removing component and fixed on the inner bottom wall of the frame (1)
A gas guide pipe member adapted to communicate the moisture removing member, the exhaust assembly, and the structure for flowing nitrogen gas, and wherein the inside of the heating device.
2. The nitrogen gas heating apparatus for removing moisture from a power cable according to claim 1, wherein:
the moisture removing component comprises an inner bobbin (3), two cleaning sleeves (4) and an air guide drying piece, the air guide drying piece is fixed on the inner bottom wall of the frame (1), the inner bobbin (3) is installed in the air guide drying piece, two ends of the inner bobbin extend to the outer side of the air guide drying piece respectively, the two cleaning sleeves (4) are fixed at two ends of the inner bobbin (3) and are sleeved on the outer side of a cable, first air guide through holes (5) communicated with an exhaust assembly are formed in two ends of the inner bobbin (3), and second air guide through holes (6) communicated with the air guide drying piece are formed in the middle of the inner bobbin (3).
3. The nitrogen gas heating apparatus for removing moisture from a power cable according to claim 2, wherein:
the air guide drying piece comprises an outer tube (7), two drying agent bags (8) and a first fixed supporting pad (9), wherein the outer tube (7) is sleeved on the outer side of the inner tube (3), two ends of the first fixed supporting pad (9) are fixedly connected with the outer tube (7) and the inner bottom wall of the frame (1) respectively, and the drying agent bags (8) are sleeved on the outer side of the inner tube (3) and are located on two sides of the second air guide through hole (6) respectively.
4. The nitrogen gas heating apparatus for removing moisture from a power cable according to claim 1, wherein:
the exhaust assembly comprises an exhaust sleeve (10) and a second fixed support pad (11); the exhaust sleeve (10) is sleeved on the outer side of the inner bobbin (3) and is communicated with the first air guide through hole (5), and two ends of the second fixed supporting pad (11) are fixedly connected with the exhaust sleeve (10) and the inner bottom wall of the frame (1) respectively.
5. The nitrogen gas heating apparatus for removing moisture from a power cable according to claim 1, wherein:
the heating device comprises a water storage frame (12) and a heater (13), wherein the water storage frame (12) is fixed at the top of the partition plate (2) and stores liquid, and the heater (13) is placed in the water storage frame (12) and heats the liquid.
6. The nitrogen gas heating apparatus for removing moisture from a power cable according to claim 1, wherein:
the air duct piece comprises a first pipeline (14), a second pipeline (15) and a nitrogen storage tank (16), wherein two ends of the first pipeline (14) are respectively communicated with the nitrogen storage tank (16) and an outer barrel pipe (7), the middle of the first pipeline (14) is located inside the water storage frame (12), the first pipeline is heated in a bending mode, two ends of the second pipeline (15) are respectively communicated with the second pipeline (15) and the first pipeline (14), and the nitrogen storage tank (16) is fixed at the bottom of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209094.4U CN219759296U (en) | 2023-05-18 | 2023-05-18 | Nitrogen heating device for removing water in power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209094.4U CN219759296U (en) | 2023-05-18 | 2023-05-18 | Nitrogen heating device for removing water in power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219759296U true CN219759296U (en) | 2023-09-26 |
Family
ID=88086294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209094.4U Active CN219759296U (en) | 2023-05-18 | 2023-05-18 | Nitrogen heating device for removing water in power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219759296U (en) |
-
2023
- 2023-05-18 CN CN202321209094.4U patent/CN219759296U/en active Active
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