CN203134477U - Fireproof cable drying oven - Google Patents
Fireproof cable drying oven Download PDFInfo
- Publication number
- CN203134477U CN203134477U CN 201320095888 CN201320095888U CN203134477U CN 203134477 U CN203134477 U CN 203134477U CN 201320095888 CN201320095888 CN 201320095888 CN 201320095888 U CN201320095888 U CN 201320095888U CN 203134477 U CN203134477 U CN 203134477U
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- CN
- China
- Prior art keywords
- fireproof cable
- casing
- baking oven
- insulation layer
- oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of drying equipment, in particular to a fireproof cable drying oven, which can prevent copper conductors and copper sheathes from being oxidized in the process of drying. The fireproof cable drying oven comprises an oven body and a gas supply device, wherein the oven body comprises an outer wall, an inner wall, and an insulation layer, the oven body is also provided with an air inlet, air vents and a door through which a cable passes in and out, the air inlet is connected with the air supply device, a heating device is arranged between the inner wall and the insulation layer, and the air supply device supplies nitrogen or carbon dioxide. The fireproof cable drying oven has the beneficial effects that the fireproof cable drying oven uses nitrogen or carbon dioxide to realize gas production, the copper conductors and the copper sheathes are prevented from being contacted with oxygen, and furthermore the copper conductors and the copper sheathes are prevented from being oxidized; the thermal insulation layer using a double-layer shell and an inorganic thermal insulation material sandwiched between the two layers is used, thus the fireproof cable drying oven is safe, reliable, energy-saving, and environmentally friendly; guide rails and a trolley are used, thus the oven is easy to operate and the working efficiency is high.
Description
Technical field
The utility model relates to the drying plant field, is specifically related to a kind of fireproof cable baking oven.
Background technology
At present, fireproof cable mainly uses magnesia powder or mica tape to do insulation, and magnesia powder and mica tape be the easy moisture absorption all, all need dry after the insulation operation, to remove moisture wherein.A conventional oven uses air as flow media, and under bake out temperature, airborne oxygen can make the copper sheath oxidation of copper conductor and cable surface, and surface stain influences outward appearance and electric property.
The utility model content
For solving the defective that exists in the above-mentioned prior art, the utility model provides a kind of fireproof cable baking oven of avoiding copper conductor and copper sheath oxidation.
The technical solution of the utility model comprises casing and feeder for a kind of fireproof cable baking oven is provided, described casing comprises outer wall, heat-insulation layer, inwall, described casing is provided with the door of air inlet, ventilating opening and current supply cable turnover, described air inlet is connected with feeder, be provided with heater between described inwall and heat-insulation layer, described feeder is used for providing nitrogen or carbon dioxide.
Preferably, in the above-mentioned fireproof cable baking oven, described tank floor is provided with guide rail, and described guide rail is provided with the dolly that can move freely.
Preferably, in the above-mentioned fireproof cable baking oven, described outer wall adopts the steel plate manufacturing, and described heat-insulation layer is inorganic heat insulation material, and described inwall adopts cellular porous corrosion resistant plate to make.
Preferably, in the above-mentioned fireproof cable baking oven, described casing adopts rectangular shape, and a side of described casing is provided with the double door of current supply cable turnover, and described heater is located at the middle and lower part of three sides in addition.
Preferably, in the above-mentioned fireproof cable baking oven, described air inlet is arranged at the middle and lower part of casing side, and described ventilating opening is arranged at the casing top.
Preferably, in the above-mentioned fireproof cable baking oven, described casing is provided with the temperature detection instrument that detects the casing internal temperature.
The beneficial effects of the utility model are: the utility model fireproof cable baking oven uses nitrogen or CO 2 gas-shielded, and isolated copper conductor contacts with oxygen with copper sheath, prevents copper conductor and copper sheath oxidation; Use folder inorganic heat insulation material heat-insulation layer in the double Shell, safe and reliable, energy-saving and environmental protection; Use guide rail and dolly, easy operating, high efficiency.
Description of drawings
Fig. 1 is the utility model fireproof cable baking oven front schematic view;
Fig. 2 is the utility model fireproof cable baking oven side schematic view;
1, outer wall; 2, heat-insulation layer; 3, heater; 4, inwall; 5, double door door body; 6, feeder; 7, air inlet; 8, ventilating opening; 9, guide rail; 10, dolly.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, Fig. 2, the utility model provides a kind of fireproof cable baking oven, comprises outer wall 1, heat-insulation layer 2, heater 3, inwall 4, double door door body 5, feeder 6, described feeder can use nitrogen or dioxide bottle, also is provided with air inlet 7 on the described fireproof cable baking oven, ventilating opening 8, the casing side is provided with double door door body 5, and the middle and lower part of inside, side is equipped with heater 3.
The utility model is by using nitrogen or carbon dioxide as flow media, and isolated copper conductor contacts with oxygen with copper sheath, prevents copper conductor and copper sheath oxidation, and is safe and reliable, energy-saving and environmental protection.
As the further improvement of above-described embodiment, the utility model fireproof cable baking oven is rectangular shape, adopts the steel plate manufacturing, double Shell, the centre is inorganic heat insulation material heat-insulation layer 2, and casing one side face has double door door body 5, and the middle and lower part of inside, three sides is equipped with heater 3 in addition.Use inorganic heat insulation material as heat-insulation layer, the high temperature resistant requirement in the time of satisfying oven dry, safe and reliable, energy-conservation.
As the further improvement of above-described embodiment, the utility model fireproof cable baking oven inner bottom surface is provided with guide rail 9, which is provided with the dolly 10 that can move freely.The utility model fireproof cable baking oven uses guide rail and dolly, easy operating, high efficiency.
Further improvement as above-described embodiment, be provided with air inlet 7 in baking oven one side middle and lower part, feed nitrogen or carbon dioxide by air inlet by nitrogen or dioxide bottle 6 in case, the casing top is provided with ventilating opening 8, can discharge the gas that has steam, the ventilating opening adjustable size.
As the further improvement of above-described embodiment, inwall described in the above-mentioned fireproof cable baking oven 4 is made for cellular porous corrosion resistant plate, and inside is provided with the temperature detection instrument.Be provided with the temperature detection instrument and can real-time monitor the interior variations in temperature of baking oven, improve dries quantity.
In sum, use the utility model can reach following beneficial effect:
1, use nitrogen or CO 2 gas-shielded, isolated copper conductor contacts with oxygen with copper sheath, prevents copper conductor and copper sheath oxidation;
2, use folder inorganic heat insulation material heat-insulation layer in the double Shell, safe and reliable, energy-saving and environmental protection;
3, use guide rail and dolly, easy operating, high efficiency.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. fireproof cable baking oven, it is characterized in that, comprise casing and feeder, described casing comprises outer wall, heat-insulation layer, inwall, described casing is provided with the door of air inlet, ventilating opening and current supply cable turnover, described air inlet is connected with feeder, is provided with heater between described inwall and heat-insulation layer, and described feeder is used for providing nitrogen or carbon dioxide.
2. fireproof cable baking oven according to claim 1 is characterized in that, described tank floor is provided with guide rail, and described guide rail is provided with the dolly that can move freely.
3. fireproof cable baking oven according to claim 1 is characterized in that, described outer wall adopts the steel plate manufacturing, and described heat-insulation layer is inorganic heat insulation material, and described inwall adopts cellular porous corrosion resistant plate to make.
4. fireproof cable baking oven according to claim 3 is characterized in that, described casing adopts rectangular shape, and a side of described casing is provided with the double door of current supply cable turnover, and described heater is located at the middle and lower part of three sides in addition.
5. fireproof cable baking oven according to claim 3 is characterized in that, described air inlet is arranged at the middle and lower part of casing side, and described ventilating opening is arranged at the casing top.
6. fireproof cable baking oven according to claim 1 is characterized in that, described casing is provided with the temperature detection instrument that detects the casing internal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095888 CN203134477U (en) | 2013-03-01 | 2013-03-01 | Fireproof cable drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095888 CN203134477U (en) | 2013-03-01 | 2013-03-01 | Fireproof cable drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134477U true CN203134477U (en) | 2013-08-14 |
Family
ID=48942428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095888 Expired - Fee Related CN203134477U (en) | 2013-03-01 | 2013-03-01 | Fireproof cable drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134477U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867630A (en) * | 2015-04-23 | 2015-08-26 | 安徽江南鸣放电子科技有限公司 | Anti-oxidation drying apparatus of tin-coated copper wire |
| CN104867629A (en) * | 2015-04-23 | 2015-08-26 | 安徽江南鸣放电子科技有限公司 | Drying apparatus of tin-coated copper wire |
| CN107103968A (en) * | 2017-06-16 | 2017-08-29 | 湖州南浔荣业金属材料有限公司 | A kind of cored wire drying device |
| CN117219375A (en) * | 2023-09-18 | 2023-12-12 | 南洋电缆（天津）有限公司 | Aging and dehumidifying device for mineral insulation flexible fireproof cable |
-
2013
- 2013-03-01 CN CN 201320095888 patent/CN203134477U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867630A (en) * | 2015-04-23 | 2015-08-26 | 安徽江南鸣放电子科技有限公司 | Anti-oxidation drying apparatus of tin-coated copper wire |
| CN104867629A (en) * | 2015-04-23 | 2015-08-26 | 安徽江南鸣放电子科技有限公司 | Drying apparatus of tin-coated copper wire |
| CN104867629B (en) * | 2015-04-23 | 2019-01-08 | 安徽江南鸣放电子科技有限公司 | A kind of drying device of tinned wird |
| CN104867630B (en) * | 2015-04-23 | 2019-01-08 | 安徽江南鸣放电子科技有限公司 | A kind of anti-oxidation drying device of tinned wird |
| CN107103968A (en) * | 2017-06-16 | 2017-08-29 | 湖州南浔荣业金属材料有限公司 | A kind of cored wire drying device |
| CN117219375A (en) * | 2023-09-18 | 2023-12-12 | 南洋电缆（天津）有限公司 | Aging and dehumidifying device for mineral insulation flexible fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |