CN206364489U - Totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box - Google Patents
Totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box Download PDFInfo
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- CN206364489U CN206364489U CN201621305257.9U CN201621305257U CN206364489U CN 206364489 U CN206364489 U CN 206364489U CN 201621305257 U CN201621305257 U CN 201621305257U CN 206364489 U CN206364489 U CN 206364489U
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Abstract
The utility model discloses totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box, including upper shell, wireless data transfer module and power supply administration, the upper shell and lower house are interlocked, and be fastenedly connected between upper shell and lower house by the explosion-proof screw thread of interior hexagonal, the voice guard includes temperature sensor, microcontroller and wireless data transfer module, is connected between the wireless data transfer module and power supply administration by GSM network.The totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box offers pre-buried explosion-proof relief point everywhere on upper shell and lower house, the energy that can produce cable connector explosion time quickly releases, it is provided with voice guard, when fire occurs for cable connector, microprocessor control wireless signal transmission module is by GSM network by present data transmission to power supply administration, power supply administration sends specialized maintenance personnel to carry out rescue maintenance, it is to avoid cable connector damages cause larger economic loss for a long time.
Description
Technical field
The utility model is related to cable safety box technical field, and specially totally-enclosed watering-type cable intermediate joint waterproof is prevented
Fiery anti-explosion safety box.
Background technology
The 18 great anti-accident measures of power network (revised edition) 13.2.1.5 of State Grid Corporation of China in 2011 prevent cable fire
The outermost layer of the non-direct-burried cable connector of calamity should coat fire proofing, oil-filled cable joint and the joint for laying intensive midium voltage cable
Closed using fire resisting anti-explosion groove box.13.2.2.1 the in-service joint of cable close quarters should install fire prevention channel box additional or take other to prevent
Fiery quarantine measures.
Cable intermediate joint is cable most weak link, and it is of equal importance with cable.With the height of China's national economy
Speed development, Chinese cableization popularizes engineering throughout each city, and cable is focused on cable duct by increasing cable chemical industry journey
Or in cable shaft, provide that the cable intermediate joint of cable shaft or cable duct is not in power grid construction by the cableization of national grid
Allow side by side, but due to existing in many objectively factor cables indirectly among urban distribution network cable chemical industry journey of today
Head situation side by side seems to avoid, and common cable intermediate joint be often three or so it is even more side by side；Become
The cable duct cable outlet in power station is often more than ten or more.With the popularization of power cable chemical industry journey, cable fault rate
Also increase therewith, a host of facts are proved, most cable fault is relevant with cable accessory, particularly cable intermediate joint.By
In the reason for quality and mounting process, cable intermediate joint is once exploded, and gently then the other cables of same ditch side by side are also broken
Bad, serious will lead to cable fire, and irremediable loss is caused to whole power system.
Current cable connector can not quickly let out place in the energy occurred in fire or explosion time, protecting box, easily produce
The blast of high intensity, and cable connector sends signal without corresponding device when occurring fire to power supply administration, it is impossible to fast Superb
Go out specialized maintenance personnel and carry out rescue maintenance, cable connector is damaged for a long time can cause larger economic loss.
Utility model content
The purpose of this utility model is to provide totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box, with
The current cable connector for solving to propose in above-mentioned background technology can not be fast in the energy occurred in fire or explosion time, protecting box
Speed lets out place, easily produces the blast of high intensity, and cable connector is sent when occurring fire without corresponding device to power supply administration
Signal, it is impossible to which quick to send specialized maintenance personnel to carry out rescue maintenance, cable connector is damaged for a long time can cause larger economy
The problem of loss.
To achieve the above object, the utility model provides following technical scheme：Totally-enclosed watering-type cable intermediate joint is prevented
The fire-proof and explosion-proof safety box of water, including upper shell, lower house, the explosion-proof screw of interior hexagonal, pre-buried explosion-proof relief point, sealing-plug, let out energy
It is hole, projection, voice guard, anti-flaming thermal-insulation layer, safety box inner casing, groove, waterproof grommet, fire-proof mud, temperature sensor, micro-
Controller, wireless data transfer module and power supply administration, the upper shell and lower house are interlocked, and between upper shell and lower house
It is fastenedly connected by the explosion-proof screw thread of interior hexagonal, safety box inner casing, the safety is provided with inside the upper shell and lower house
Filled between box inner casing and upper shell and lower house and open up fluted inside fire-proof mud, upper shell and the lower house two ends, and
Inside grooves are provided with the waterproof grommet being mutually fitted together to therewith, the inwall of the upper shell and lower house and are provided with anti-flaming thermal-insulation
Layer, the upper shell outer wall inside projection, and projection provided with voice guard is provided with, and the voice guard includes temperature
Offered on sensor, microcontroller and wireless data transfer module, the upper shell and let out energy hole and pre-buried explosion-proof relief point, and
Sealing-plug can be provided with hole by letting out, and be connected between the wireless data transfer module and power supply administration by GSM network.
It is preferred that, offered on the upper shell offered on pre-buried explosion-proof relief point everywhere, the lower house it is pre- everywhere
Bury explosion-proof relief point.
It is preferred that, the upper shell and lower shell surface are coated with anti-corrosion uvioresistant powder.
It is preferred that, offered in the projection and voice guard is provided with cavity, and cavity.
It is preferred that, the fire-proof mud can pour into enclosure interior at hole by letting out, and let out can hole sealed by sealing-plug.
Compared with prior art, the beneficial effects of the utility model are：The totally-enclosed watering-type cable intermediate joint waterproof
Fire-proof and explosion-proof safety box offers pre-buried explosion-proof relief point everywhere on upper shell and lower house, can make cable connector explosion time
The energy of generation quickly releases, and is offered in traditional cable intermediate joint protecting box and energy hole is let out at two, and cable explodes
When, explosion energy can let out energy by letting out at hole, and protection surrounding cables are not subjected to destruction, but cable connector can be produced in generation explosion time
Raw a large amount of impulsive forces, letting out at two can let out can limitation in hole, it is impossible to quickly releases the impulsive force in housing, easily occurs high intensity
Blast surrounding cables are damaged, the pre-buried explosion-proof relief point opened up on the upper shell and lower house can be sent out in cable connector
Raw explosion time, lets out energy with energy hole is let out, can quickly let out the energy of place's enclosure interior, it is to avoid occur the blast of high intensity, upper casing together
Projection is offered on body, and projection is internally provided with voice guard, when fire occurs for cable connector, in voice guard
Temperature inside temperature sensor senses protecting box, voice guard is fed back to by the signal, and voice guard is alarmed, when
When protecting box internal temperature breaks bounds, microprocessor control wireless signal transmission module is passed current data by GSM network
Power supply administration is defeated by, power supply administration maintenance personal is received after the signal, carries out rescue maintenance, it is to avoid cable connector damages make for a long time
Into larger economic loss.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model protecting box broken section structural representation；
Fig. 3 is the utility model protecting box internal structure schematic diagram；
Fig. 4 is the utility model system principle schematic process flow diagram.
In figure：1st, upper shell, 2, lower house, 3, the explosion-proof screw of interior hexagonal, 4, pre-buried explosion-proof relief point, 5, sealing-plug, 6,
Let out can hole, 7, projection, 8, voice guard, 9, anti-flaming thermal-insulation layer, 10, safety box inner casing, 11, groove, 12, waterproof grommet,
13rd, fire-proof mud, 14, temperature sensor, 15, microcontroller, 16, wireless data transfer module, 17, power supply administration.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：Totally-enclosed watering-type cable intermediate joint waterproof is prevented
Fiery anti-explosion safety box, including the explosion-proof screw 3 of upper shell 1, lower house 2, interior hexagonal, pre-buried explosion-proof relief point 4, sealing-plug 5, let out energy
Hole 6, projection 7, voice guard 8, anti-flaming thermal-insulation layer 9, safety box inner casing 10, groove 11, waterproof grommet 12, fire-proof mud 13,
Temperature sensor 14, microcontroller 15, wireless data transfer module 16 and power supply administration 17, upper shell 1 and lower house 2 are interlocked,
And connected between upper shell 1 and lower house 2 by the explosion-proof screw threads for fastening of screw 3 of interior hexagonal, upper shell 1 and the surface of lower house 2 are equal
It is coated with anti-corrosion uvioresistant powder so that protecting box can be played for a long time to be opened up on preferably fire prevention, fire retardation, upper shell 1
Have and pre-buried explosion-proof relief point 4 everywhere is offered on pre-buried explosion-proof relief point 4 everywhere, lower house 2, can produce cable connector explosion time
Raw energy quickly releases, and is offered in traditional cable intermediate joint protecting box and energy hole 6 is let out at two, and cable explodes
When, explosion energy can let out energy by letting out at hole 6, and protection surrounding cables are not subjected to destruction, but explosion time meeting is occurring for cable connector
Produce that let out at a large amount of impulsive forces, two can let out can limitation in hole 6, it is impossible to quickly release the impulsive force in housing, easily occur high
The blast of intensity is damaged to surrounding cables, and the pre-buried explosion-proof relief point 4 opened up on the upper shell 1 and lower house 2 can be in electricity
Explosion time occurs for cable joint, lets out energy together with energy hole 6 is let out, can quickly let out the energy of place's enclosure interior, it is to avoid occur high intensity
Blast, upper shell 1 and the inside of lower house 2 are provided with safety box inner casing 10, between safety box inner casing 10 and upper shell 1 and lower house 2
Fire-proof mud 13 is filled, fire-proof mud 13 can pour into enclosure interior by letting out at hole 6, and let out energy hole 6 and sealed by sealing-plug 5, it is interior
Fire-proof mud 13 is filled in portion to be prevented from the holes blocking of cable being spread from hole to adjacent room when occurring fire, reduce fire and make
Into property loss, open up fluted 11 inside upper shell 1 and the two ends of lower house 2, and the inside of groove 11 provided with being mutually fitted together to therewith
Waterproof grommet 12, be provided with anti-flaming thermal-insulation layer 9 on the inwall of upper shell 1 and lower house 2, the outer wall of upper shell 1 is provided with convex
It is provided with to offer in voice guard 8, projection 7 inside block 7, and projection 7 and voice guard 8 is provided with cavity, and cavity,
When fire occurs for cable connector, the temperature inside the sensing protecting box of temperature sensor 14 in voice guard 8, by the signal
Voice guard 8 is fed back to, voice guard is alarmed, when protecting box internal temperature breaks bounds, microcontroller 15 is controlled
Wireless signal transmission module 16 processed by GSM network by present data transmission to power supply administration 17, the maintenance personal of power supply administration 17 connects
Receive after the signal, carry out rescue maintenance, it is to avoid cable connector damages cause larger economic loss, voice guard for a long time
8 include and offer that let out can hole 6 and pre- on temperature sensor 14, microcontroller 15 and wireless data transfer module 16, upper shell 1
Explosion-proof relief point 4 is buried, and lets out and can be provided with sealing-plug 5 on hole 6, is passed through between wireless data transfer module 16 and power supply administration 17
GSM network is connected.
Operation principle：When using the totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box, need first
There are the understanding in a structure, the He of upper shell 1 to whole totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box
The explosion-proof screw threads for fastening of the screw 3 connection composition protecting box shell of the hexagonal in merga pass that interlocked between lower house 2, fire-proof mud 13 passes through
Let out and be circulated at energy hole 6 inside protecting box, then energy hole 6 will be let out by sealing-plug 5 and seal, protecting box shell two ends are provided with anti-watertight
Sealing, waterproof are played a part of in seal 12, whole protecting box is formed hermetically sealed environment, reach explosion-proof effect, inside is filled anti-
The holes blocking of cable can be prevented from being spread from hole to adjacent room when occurring fire, reduce the property that fire is caused by chamotte 13
Loss, anti-flaming thermal-insulation layer 9, which is played, offers pre-buried explosion-proof relief point on fire-retardant, heat-insulated effect, upper shell 1 and lower house 2
4, can occur explosion time in cable connector, pre-buried explosion-proof relief point 4 with let out can hole 6 release explosion energy in protecting box together,
Make its probability that quickly place's of letting out reduction generation high intensity is exploded, be provided with voice guard 8, when fire occurs for cable connector,
The temperature inside the sensing protecting box of temperature sensor 14 in voice guard 8, voice guard 8, sound are fed back to by the signal
Sound alarm is alarmed, when the temperature inside protecting box breaks bounds, and the signal is fed back to micro-control by temperature sensor 14
Current dangerous data are transferred to power supply administration by device 15 processed, the control wireless data transfer module 16 of microcontroller 15 by GSM network
17, the maintenance personal of power supply administration 17, which receives, carries out quick rescue maintenance after the signal, it is to avoid cable connector damages cause for a long time
Larger economic loss.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within spirit of the present utility model and principle, any modification for being made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
Claims (5)
1. totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box, including upper shell (1), lower house (2), interior six
The explosion-proof screw in angle (3), pre-buried explosion-proof relief point (4), sealing-plug (5), let out can hole (6), projection (7), voice guard (8), resistance
Fire thermal insulation layer (9), safety box inner casing (10), groove (11), waterproof grommet (12), fire-proof mud (13), temperature sensor (14),
Microcontroller (15), wireless data transfer module (16) and power supply administration (17), it is characterised in that：The upper shell (1) and lower casing
Body (2) is interlocked, and is connected between upper shell (1) and lower house (2) by the explosion-proof screw of interior hexagonal (3) screw threads for fastening, described
Be provided with safety box inner casing (10) inside upper shell (1) and lower house (2), the safety box inner casing (10) and upper shell (1) and under
Filled between housing (2) and open up fluted (11) inside fire-proof mud (13), the upper shell (1) and lower house (2) two ends, and it is recessed
Provided with the waterproof grommet (12) being mutually fitted together to therewith inside groove (11), it is all provided with the inwall of the upper shell (1) and lower house (2)
Anti-flaming thermal-insulation layer (9) is equipped with, upper shell (1) outer wall is provided with inside projection (7), and projection (7) and is provided with voice guard
(8), the voice guard (8) includes temperature sensor (14), microcontroller (15) and wireless data transfer module (16),
Offered on the upper shell (1) and let out energy hole (6) and pre-buried explosion-proof relief point (4), and let out and sealing-plug can be provided with hole (6)
(5), it is connected between the wireless data transfer module (16) and power supply administration (17) by GSM network.
2. totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box according to claim 1, its feature exists
In：Offered on the upper shell (1) offered on pre-buried explosion-proof relief point (4) everywhere, the lower house (2) it is pre-buried anti-everywhere
Quick-fried pressure release point (4).
3. totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box according to claim 1, its feature exists
In：The upper shell (1) and lower house (2) surface are coated with anti-corrosion uvioresistant powder.
4. totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box according to claim 1, its feature exists
In：Offered in the projection (7) and voice guard (8) is provided with cavity, and cavity.
5. totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box according to claim 1, its feature exists
In：The fire-proof mud (13) by let out can hole (6) place pour into enclosure interior, and let out can hole (6) sealed by sealing-plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305257.9U CN206364489U (en) | 2016-11-30 | 2016-11-30 | Totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305257.9U CN206364489U (en) | 2016-11-30 | 2016-11-30 | Totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box |
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| CN206364489U true CN206364489U (en) | 2017-07-28 |
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| CN201621305257.9U Active CN206364489U (en) | 2016-11-30 | 2016-11-30 | Totally-enclosed watering-type cable intermediate joint waterproof fireproofing anti-explosion safety box |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195244A (en) * | 2018-02-27 | 2018-06-22 | 中国工程物理研究院总体工程研究所 | To button type blast impulse protective device |
| CN108599088A (en) * | 2018-04-28 | 2018-09-28 | 国网北京市电力公司 | Cable connector protective device |
| CN108666964A (en) * | 2018-05-21 | 2018-10-16 | 江苏亚特电缆有限公司 | A kind of cable special joint device and mode of connection |
| CN108847651A (en) * | 2018-08-22 | 2018-11-20 | 四川迪思源科技有限公司 | A kind of armored cassette and accident prevention method of power cable connector monitoring running state |
| CN109282906A (en) * | 2018-09-28 | 2019-01-29 | 国网山东省电力公司潍坊供电公司 | A kind of generated at connector of high-voltage line overheat automatic prompting device |
| CN109378020A (en) * | 2018-11-01 | 2019-02-22 | 合肥享淘科技有限公司 | A kind of hard disc of computer antihunting protection |
| CN110535090A (en) * | 2019-09-30 | 2019-12-03 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of cable intermediate joint water-proof protection device |
| CN110940430A (en) * | 2019-12-10 | 2020-03-31 | 国网上海市电力公司 | Wireless temperature sensor suitable for underwater work |
| CN111864685A (en) * | 2020-07-17 | 2020-10-30 | 应急管理部天津消防研究所 | Cable joint fire-fighting system and implementation method |
| CN112421558A (en) * | 2020-12-01 | 2021-02-26 | 深圳供电局有限公司 | Power cable intermediate head protector |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195244A (en) * | 2018-02-27 | 2018-06-22 | 中国工程物理研究院总体工程研究所 | To button type blast impulse protective device |
| CN108195244B (en) * | 2018-02-27 | 2023-06-27 | 中国工程物理研究院总体工程研究所 | Opposite-buckling cover type explosion impact protection device |
| CN108599088A (en) * | 2018-04-28 | 2018-09-28 | 国网北京市电力公司 | Cable connector protective device |
| CN108666964A (en) * | 2018-05-21 | 2018-10-16 | 江苏亚特电缆有限公司 | A kind of cable special joint device and mode of connection |
| CN108666964B (en) * | 2018-05-21 | 2024-02-20 | 吉林省中科电缆附件有限公司 | Special connector device for cable and wiring method |
| CN108847651A (en) * | 2018-08-22 | 2018-11-20 | 四川迪思源科技有限公司 | A kind of armored cassette and accident prevention method of power cable connector monitoring running state |
| CN108847651B (en) * | 2018-08-22 | 2024-05-31 | 四川迪思源科技有限公司 | Explosion-proof box for monitoring running state of power cable joint and accident prevention method |
| CN109282906A (en) * | 2018-09-28 | 2019-01-29 | 国网山东省电力公司潍坊供电公司 | A kind of generated at connector of high-voltage line overheat automatic prompting device |
| CN109378020B (en) * | 2018-11-01 | 2020-11-06 | 潘东 | Computer hard disk protection device that takes precautions against earthquakes |
| CN109378020A (en) * | 2018-11-01 | 2019-02-22 | 合肥享淘科技有限公司 | A kind of hard disc of computer antihunting protection |
| CN110535090A (en) * | 2019-09-30 | 2019-12-03 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of cable intermediate joint water-proof protection device |
| CN110535090B (en) * | 2019-09-30 | 2024-03-19 | 国网电力科学研究院武汉南瑞有限责任公司 | Waterproof protection device for cable intermediate connector |
| CN110940430A (en) * | 2019-12-10 | 2020-03-31 | 国网上海市电力公司 | Wireless temperature sensor suitable for underwater work |
| CN111864685A (en) * | 2020-07-17 | 2020-10-30 | 应急管理部天津消防研究所 | Cable joint fire-fighting system and implementation method |
| CN111864685B (en) * | 2020-07-17 | 2021-08-31 | 应急管理部天津消防研究所 | Cable joint fire-fighting system and implementation method |
| CN112421558B (en) * | 2020-12-01 | 2022-06-21 | 深圳供电局有限公司 | Power cable intermediate head protector |
| CN112421558A (en) * | 2020-12-01 | 2021-02-26 | 深圳供电局有限公司 | Power cable intermediate head protector |
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Address after: 528325 Maicun Second Industrial Zone, Xingtan Town, Shunde District, Foshan City, Guangdong Province, No. 6 No. 2 East Second Road, Jincun Avenue (Residence Declaration) Patentee after: GUANGDONG ANNUO NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 529400 B8-2, No. three, Enping Park, Jiangmen industrial transfer industrial park, Enping, Guangdong, China (1) Patentee before: GUANGDONG ANNUO NEW MATERIAL TECHNOLOGY Co.,Ltd. |