CN103545780A - Fireproof cable channel - Google Patents
Fireproof cable channel Download PDFInfo
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- CN103545780A CN103545780A CN201310498035.8A CN201310498035A CN103545780A CN 103545780 A CN103545780 A CN 103545780A CN 201310498035 A CN201310498035 A CN 201310498035A CN 103545780 A CN103545780 A CN 103545780A
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- channel
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- dividing wall
- top cover
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Abstract
The invention discloses a fireproof cable channel. The fireproof cable channel is composed of at least two sections of channel bodies, wherein an air-impermeable partition plate is arranged between the two sections of channel bodies, cable passing holes are further formed in the air-impermeable partition plate, the cross section of each channel body is in a rectangular shape, each channel body is composed of a channel bottom, a channel wall, an isolation wall and a top cover, each channel bottom, the corresponding isolation wall and the corresponding channel wall are of an integrally-formed structure, a control system is composed of a data processor, a drive module, an address encoding module, a wireless data transmission module and an alarm module, a pull ring is further arranged on the upper surface of each top cover, and an observation window is formed in the upper surface of each top cover. Compared with a traditional cable channel, the fireproof cable channel has an excellent fire disaster protection function and an excellent alarm function and is capable of putting out a fire source in the initial stage of cable combustion in the cable channel, the effect of rapidly putting out a fire is achieved, other cables and electrical devices are protected, and losses caused by faults are lowered to the maximum extent. Meanwhile, rapid and accurate positioning and alarming are conducted on the origin of the fire through the dual means of sound code addressing and electronic code addressing, and work efficiency of troubleshooting is greatly improved.
Description
Technical field
The present invention relates to a kind of fireproof cable ditch, belong to electric power protection technical field.
Background technology
At present at power cable, in the remote laying of the multiple cable such as communication cable, the method of laying by cable trough has and application widely, but because the various number of cables of arranging in cable trough are many and spacing closeness is high, and the management of current cable trough relies on manual inspection to carry out completely, after cable is on fire, cannot within the very first time, find point of origin, fire extinguishing in time cannot be carried out especially, once a cable wherein, occur on fire, very easily feed through to other cable or power consumption equipment, thereby therefore cause the serious electrification of using, when serious, also will cause the indirect infringements such as fire, endanger huge, therefore, in the urgent need to a kind of, can collect fire extinguishing, the novel cable ditch of warning function and one meets the demand of safety utilization of electric power.
Summary of the invention
The object of the invention is just to overcome above-mentioned deficiency, and a kind of fireproof cable ditch and laying method are provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A ditch, described fireproof cable ditch consists of at least two joint ditch bodies, between two joint ditch bodies, air-tightness dividing plate is set, and described air-tightness dividing plate is separately established cable-through hole, and described ditch body cross section is rectangle, by bottom of trench, furrow bank, dividing wall and top cover form, wherein bottom of trench, dividing wall, the furrow bank structure that is formed in one, described top cover is positioned at furrow bank and dividing wall top and connects by airtight sealing pad, described dividing wall moves towards to arrange along ditch body, ditch body inside is divided into wiring groove and auxiliary tank two parts, uniform gas port excessively on described dividing wall, and on the dividing wall of wiring groove one side, wiring frame is set, temperature sensor and Smoke Sensor, separately establish indifferent gas holding vessel in described auxiliary tank, tracheae and emission control, described tracheae one end is connected with indifferent gas holding vessel by electromagnetically operated valve, and the other end is connected with mistake gas port, and described control system is by data processor, driver module, module is compiled in address, wireless data transfer module and alarm module form, wherein driver module respectively with data processor, module is compiled in address, wireless data transfer module, alarm module, temperature sensor, Smoke Sensor and electromagnetically operated valve electrical connection, described top cover upper surface is separately established draw ring and observation window.
Alarm module is buzzer or electric whistle.
Temperature sensor, Smoke Sensor all at least arrange one.
Bottom of trench, furrow bank, dividing wall and top cover are brick mix structure or PVC profile structure.
The cable trough that the present invention is more traditional has fabulous fire protection and warning function; can burning things which may cause a fire disaster can be extinguished at the cable trough inner cable generation burning initial stage; thereby reach rapid fire extinguishing and protect other cable and electric equipment is down to minimum effect by reducing the loss that fault causes; also by sound and electronic code addressing two methods, point of origin is located accurately rapidly and reported to the police simultaneously, for improving greatly the operating efficiency of breakdown repair.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is electrical principle block diagram of the present invention.
Embodiment
As illustrated in fig. 1 and 2, a kind of fireproof cable ditch, described fireproof cable ditch consists of at least two joint ditch bodies, between two joint ditch bodies, air-tightness dividing plate 1 is set, and described air-tightness dividing plate 1 is separately established cable-through hole 2, and described ditch body cross section is rectangle, by bottom of trench 3, furrow bank 4, dividing wall 5 and top cover 6 form, and wherein bottom of trench 3, furrow bank 4, dividing wall 5 structure that is formed in one, described top cover 6 is positioned at furrow bank 4 and dividing wall 5 tops and connects by airtight sealing pad 7, described dividing wall 5 moves towards to arrange along ditch body, ditch body inside is divided into wiring groove 8 and auxiliary tank 9 two parts, uniform gas port 10 excessively on described dividing wall 5, and on the dividing wall 5 of wiring groove one side, wiring frame 11 is set, temperature sensor 12 and Smoke Sensor 13, the interior indifferent gas holding vessel 14 of separately establishing of described auxiliary tank 9, tracheae 15 and emission control, described tracheae 15 one end are connected with indifferent gas holding vessel 14 by electromagnetically operated valve 16, and the other end is connected with mistake gas port 10, and described control system is by data processor, driver module, module is compiled in address, wireless data transfer module and alarm module form, wherein driver module respectively with data processor, module is compiled in address, wireless data transfer module, alarm module, temperature sensor 12, Smoke Sensor 13 and electromagnetically operated valve 16 electrical connections, described top cover upper surface is separately established draw ring 17 and observation window 18.
During use, first according to actual needs, select the ditch body of suitable quantity and install and connect by air-tightness dividing plate, then by cable by the cable-through hole of air-tightness dividing plate after and be fixed on the wiring frame in ditch body, complete cable laying, when cable is in operation one or more positions of a certain cable because of short circuit, electric leakage etc. causes cable temperature to raise until after insulating barrier catching fire, after temperature sensor and Smoke Sensor receive high temperature or smoke signal any one or two and possess simultaneously, directly by control system, the inert gas in the inner auxiliary tank of corresponding ditch body is opened and is full of rapidly in ditch body wiring groove one side of cable fire section, put out a fire, when realizing fire-extinguishing function concurrently, control system is also reported to the police one side by alarm module, by communication module and geocoding module, carry out remote alarms on the other hand, thereby accurately locate position of failure point.
Claims (4)
1. a fireproof cable ditch, is characterized in that: described fireproof cable ditch consists of at least two joint ditch bodies, and between two joint ditch bodies, air-tightness dividing plate is set, described air-tightness dividing plate is separately established cable-through hole, and described ditch body cross section is rectangle, by bottom of trench, furrow bank, dividing wall and top cover form, wherein bottom of trench, dividing wall, the furrow bank structure that is formed in one, described top cover is positioned at furrow bank and dividing wall top and connects by airtight sealing pad, described dividing wall moves towards to arrange along ditch body, ditch body inside is divided into wiring groove and auxiliary tank two parts, uniform gas port excessively on described dividing wall, and on the dividing wall of wiring groove one side, wiring frame is set, temperature sensor and Smoke Sensor, separately establish indifferent gas holding vessel in described auxiliary tank, tracheae and emission control, described tracheae one end is connected with indifferent gas holding vessel by electromagnetically operated valve, and the other end is connected with mistake gas port, and described control system is by data processor, driver module, module is compiled in address, wireless data transfer module and alarm module form, wherein driver module respectively with data processor, module is compiled in address, wireless data transfer module, alarm module, temperature sensor, Smoke Sensor and electromagnetically operated valve electrical connection, described top cover upper surface is separately established draw ring and observation window.
2. a kind of fireproof cable ditch according to claim 1, is characterized in that: described alarm module is buzzer or electric whistle.
3. a kind of fireproof cable ditch according to claim 1, is characterized in that: described temperature sensor, Smoke Sensor all at least arrange one.
4. a kind of fireproof cable ditch according to claim 1, is characterized in that: described bottom of trench, furrow bank, dividing wall and top cover are brick mix structure or PVC profile structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498035.8A CN103545780B (en) | 2013-10-22 | 2013-10-22 | A kind of fireproof cable channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498035.8A CN103545780B (en) | 2013-10-22 | 2013-10-22 | A kind of fireproof cable channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103545780A true CN103545780A (en) | 2014-01-29 |
| CN103545780B CN103545780B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310498035.8A Active CN103545780B (en) | 2013-10-22 | 2013-10-22 | A kind of fireproof cable channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103545780B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332930A (en) * | 2014-11-13 | 2015-02-04 | 国家电网公司 | Cable trench cover plate capable of monitoring fire disasters and automatically extinguishing fire |
| CN109102954A (en) * | 2018-07-17 | 2018-12-28 | 扬州驿丰诚信息科技有限公司 | A kind of cable used for wind power generation with automatic fire-extinguishing function |
| CN110649555A (en) * | 2019-09-29 | 2020-01-03 | 贵州电网有限责任公司 | Flexible quick-connection plug supporting device |
| CN110706857A (en) * | 2019-10-16 | 2020-01-17 | 扬州市红旗电缆制造有限公司 | High ageing resistance does not have steamed low fire-retardant marine frock spare special cable of cigarette |
| CN113972618A (en) * | 2021-10-29 | 2022-01-25 | 国网河南省电力公司桐柏县供电公司 | Be applied to improved generation fireproof cable trench of transformer substation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100117A (en) * | 1986-10-21 | 1987-05-09 | 日立電線株式会社 | Fire preventive sealing in cable duct |
| JP2000510737A (en) * | 1996-05-22 | 2000-08-22 | シーメンス アクチエンゲゼルシヤフト | Fire extinguisher in at least one cable or wire duct |
| CN2791989Y (en) * | 2004-12-22 | 2006-06-28 | 上海合晖防火材料有限公司 | Cable groove fire-proof plugging cut-off |
| CN201489649U (en) * | 2009-08-21 | 2010-05-26 | 四川西斯德科技建设有限公司 | Fire disaster monitoring system |
-
2013
- 2013-10-22 CN CN201310498035.8A patent/CN103545780B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100117A (en) * | 1986-10-21 | 1987-05-09 | 日立電線株式会社 | Fire preventive sealing in cable duct |
| JP2000510737A (en) * | 1996-05-22 | 2000-08-22 | シーメンス アクチエンゲゼルシヤフト | Fire extinguisher in at least one cable or wire duct |
| CN2791989Y (en) * | 2004-12-22 | 2006-06-28 | 上海合晖防火材料有限公司 | Cable groove fire-proof plugging cut-off |
| CN201489649U (en) * | 2009-08-21 | 2010-05-26 | 四川西斯德科技建设有限公司 | Fire disaster monitoring system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332930A (en) * | 2014-11-13 | 2015-02-04 | 国家电网公司 | Cable trench cover plate capable of monitoring fire disasters and automatically extinguishing fire |
| CN109102954A (en) * | 2018-07-17 | 2018-12-28 | 扬州驿丰诚信息科技有限公司 | A kind of cable used for wind power generation with automatic fire-extinguishing function |
| CN109102954B (en) * | 2018-07-17 | 2020-06-19 | 扬州智鑫电子科技有限公司 | Cable with automatic fire extinguishing function for wind power generation |
| CN110649555A (en) * | 2019-09-29 | 2020-01-03 | 贵州电网有限责任公司 | Flexible quick-connection plug supporting device |
| CN110649555B (en) * | 2019-09-29 | 2021-10-15 | 贵州电网有限责任公司 | Flexible quick-connection plug supporting device |
| CN110706857A (en) * | 2019-10-16 | 2020-01-17 | 扬州市红旗电缆制造有限公司 | High ageing resistance does not have steamed low fire-retardant marine frock spare special cable of cigarette |
| CN113972618A (en) * | 2021-10-29 | 2022-01-25 | 国网河南省电力公司桐柏县供电公司 | Be applied to improved generation fireproof cable trench of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103545780B (en) | 2016-03-23 |
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