CN206707567U - A kind of underground power cable passage Fire-proof door device - Google Patents
A kind of underground power cable passage Fire-proof door device Download PDFInfo
- Publication number
- CN206707567U CN206707567U CN201720286825.3U CN201720286825U CN206707567U CN 206707567 U CN206707567 U CN 206707567U CN 201720286825 U CN201720286825 U CN 201720286825U CN 206707567 U CN206707567 U CN 206707567U
- Authority
- CN
- China
- Prior art keywords
- fire
- resistant doorsets
- door closer
- fire resistant
- robot
- 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.)
- Active
Links
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 48
- 230000008961 swelling Effects 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Special Wing (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
It the utility model is related to a kind of underground power cable passage Fire-proof door device, including fire wall, sensor-based system, robot fire resistant doorsets, hinge, automatic door closer, cable trough, people's row fire resistant doorsets, heat-insulated swelling agent, normally closed door closer, robot fire resistant doorsets and pedestrian's fire resistant doorsets are connected by hinge with fire wall respectively, and folding control is carried out by automatic door closer and normally closed door closer, heat-insulated swelling agent is arranged at the doorframe surrounding of robot fire resistant doorsets and people's row fire resistant doorsets, and with doorframe edge close adhesion, expanded rapidly automatically after thermal expansion agent when meeting with fire and suffering from temperature rise and fill up the gap of doorframe surrounding, thermal source is isolated in side.The realization of Pass through above-mentioned technical proposal; device provided by the utility model can carry out the open and close movement of fire resistant doorsets according to the real-time condition in power cable passage; and burning things which may cause a fire disaster is isolated using swelling agent when being necessary; the cable and relevant device of power cable passage are effectively protected, there is very high use value.
Description
Technical field
The utility model belongs to power cable passage fireproofing technique field, is related to a kind of cable passage firebreak device, especially
It is related to a kind of underground power cable passage Fire-proof door device.
Background technology
For underground power cable transmission system, its power cable and related inspection device involve great expense, and power cable
Passage is generally layed in Urban Underground, crisscross, and environment is extremely complex.Therefore, for the daily of underground power cable passage
Inspection and accident prevention are the most important things of work.Existing underground power cable passage uses through layout, once due to
Fire caused by external force destruction, abnormal current etc. suffers from accident, easily the power failure of large area and equipment caused by strick precaution processing not in time
Damage, it is therefore desirable to fire is carried out to underground power cable passage and suffers from prevention and isolation processing.
Using frame rail robot small volume, the convenient advantage of walking, exploitation is a set of to patrol suitable for underground power cable tunnel
Inspection and firefighting robot system.Cable passage inspection and spray can be loaded by being erected at the metal track on narrow cable passage top
Device people, the multiple monitoring such as visible ray, infrared is carried out to the buried cable channel environment of complexity, passes through self-contained a variety of sensings
Device was surveyed situations such as concentration of toxic gases in passage, ambient temperature and humidity, external force destruction, cable temperature in real time, for
Naked light and disaster hidden-trouble timely handle and pre-process.
In view of this, it is necessary to a kind of underground power cable passage Fire-proof door device is provided, to meet practical application needs.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of underground power cable passage prevents
Vent device, it possesses control ventilation, heat-insulated, fireproof function, can effectively play and underground power cable passage is prevented
Fire and heat-blocking action, it is ensured that the safe operation of power cable and associated assay devices.
To achieve these goals, technical scheme is used by the utility model：A kind of underground power cable passage is prevented
Vent device, including：Fire wall, sensor-based system, robot fire resistant doorsets, hinge, automatic door closer, cable trough, people's row fire resistant doorsets,
Heat-insulated swelling agent, normally closed door closer, it is characterised in that sensor-based system is arranged on fire wall；Robot fire resistant doorsets and people's row are prevented
Vent is arranged on fire wall using hinge, and robot fire resistant doorsets are connected by automatic door closer with fire resistant doorsets；People's row fire resistant doorsets
It is connected by normally closed door closer with fire wall；Cable trough is located at fire wall both sides, for accepting cable, is allowed to run through fire wall；
The heat-insulated swelling agent is arranged at the doorframe surrounding of robot fire resistant doorsets and people's row fire resistant doorsets, and is closely glued with doorframe edge
Even, it is unexpanded under normal circumstances, expanded rapidly automatically after thermal expansion agent when meeting with fire and suffering from temperature rise and fill up doorframe surrounding
Gap, thermal source is isolated in side.
Preferably, the sensor-based system includes range sensor and temperature sensor.
Preferably, automatic door closer includes door closer connecting rod base, the first door closer push rod, the second door closer push rod, closes door
Device motor box, when robot is needed by robot fire resistant doorsets, sensor-based system measures robot by range sensor
It is close, and automatic door closer is transmitted signals to, the motor in door closer motor box drives the second door closer push rod, and then drives
First door closer push rod rotates, so that door closer connecting seat band mobile robot fire resistant doorsets are opened.
Preferably, sensor-based system is detected using temperature sensor to environment in passage, when monitoring temperature parameter exceedes
Automatic alarm after threshold value.
The beneficial effects of the utility model：The utility model has the advantages that：
(1) buried cable cable passage Fire-proof door device, takes compartment to be laid out, i.e., is arranged every a segment distance
(general 100 meters or so of interval), is laid out compared to traditional through gallery, and the method in time can suffer from the condition of a fire fire damage brought
Mistake minimizes, and separating burning things which may cause a fire disaster thermal source step by step also makes fire prevention reliability increase in geometry multiple, is more beneficial for ensureing cable gallery
Safe O＆M；
(2) underground power cable passage Fire-proof door device, adhere to special heat-insulated swelling agent in structure interval, run into abnormal high
Warm automatically rapid expansion, reinforcement fire resistant doorsets are heat-insulated, fire protecting performance, and this mode substantially ensures that prolonged reliable thermal insulation；
(3) fire resistant doorsets layout sensor-based system includes Distance-sensing and TEMP, autonomous classification robot and fire resistant doorsets away from
Fire resistant doorsets, intelligentized control method detection process are closed from simultaneously automatic open-close；The real-time monitoring of environmental temperature of temperature sensing device energy, works as prison
Parameter is surveyed more than automatic alarm after threshold value and makes respective handling, is laid out compared with traditional gallery sensor-based system, this method integrates
Du Genggao, reliability enhancing, real-time improve.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model embodiment；
Fig. 2 is the three-dimensional structure diagram of the utility model embodiment；
Fig. 3 is the swelling agent structure chart of the utility model embodiment；
Fig. 4 is the door closer structure figure of the utility model embodiment.
Wherein, 1-fire wall, 2-sensor-based system, 3-robot fire resistant doorsets, 4-hinge, 5-automatic door closer, 6-
Cable trough, 7-people row fire resistant doorsets, 8-heat-insulated swelling agent, 9-normally closed door closer, 51-door closer connecting rod base, 52-the first close
Door device push rod, the 53-the second door closer push rod, 54-door closer motor box.
Embodiment
In order to more fully understand the utility model, content of the present utility model is furtherd elucidate with reference to embodiment, but
Content of the present utility model is not limited solely to the following examples.Those skilled in the art can make various to the utility model
Change or modification, these equivalent form of values are equally within the scope of claims listed by the application limit.
As shown in Figure 1 to Figure 2, a kind of underground power cable passage Fire-proof door device, including fire wall 1, sensor-based system 2,
Robot fire resistant doorsets 3, hinge 4, automatic door closer 5, cable trough 6, people's row fire resistant doorsets 7, heat-insulated swelling agent 8, normally closed door closer 9,
Automatic door closer 5 includes door closer connecting rod base 51, the first door closer push rod 52, the second door closer push rod 53, door closer motor box
54.Robot fire resistant doorsets 3 and people's row fire resistant doorsets 7 are connected by hinge 4 with fire wall 1；Robot fire resistant doorsets 3 are simultaneously by automatic
Door closer 5 is connected with fire resistant doorsets 1；Sensor-based system 2 is arranged on fire wall 1；Cable trough 6 is located at the both sides of fire wall 1, for accepting
Cable, it is allowed to run through fire wall 1；People's row fire resistant doorsets 7 are connected by normally closed door closer 9 with fire wall 1；Heat-insulated swelling agent 8 and machine
The edge close adhesion of device people fire resistant doorsets 3 and people's row fire resistant doorsets 7, and it is unexpanded under normal circumstances, two are seamed when closing
Gap.When patrol officer is needed by fire wall 1, people's row fire resistant doorsets 7 can be pushed open by afterwards in the effect of normally closed door closer 9
Under, people's row fire resistant doorsets 7 are closed to original state automatically；When crusing robot and fire-fighting robot are needed by fire wall 1, pass
Sensing system 2 can measure the close of robot, and transmit signals to automatic door closer 5, the motor in door closer motor box 54
The second door closer push rod 53 is driven, and then drives the first door closer push rod 52 to rotate, so that door closer connecting seat 51 is with motivation
Device people fire resistant doorsets 3 are opened, and make robot by re-closing door in the manner described above after.When fire occurs in cable passage
When suffering from, the change of the energy sense ambient temperature of sensor-based system 2, automatic door closer 5 and normally closed door closer 9 is set to be in closure state, and
Alarm is sent to patrol officer, meanwhile, heat-insulated swelling agent 8 is expanded rapidly, and the gap between two is filled up, and plays isolation burning things which may cause a fire disaster
Effect.
A kind of underground power cable passage Fire-proof door device provided by the utility model, the device carry range sensor and
Temperature sensor, folding condition can be judged by sensor states, and folding control is carried out by door closer, patrolled beneficial to cable
The normal pass of inspection, firefighting robot and patrol officer, while environment in passage is detected using temperature sensor, work as hair
When existing overheating and fire trouble occurs, fire resistant doorsets are closed in time and strengthen the thermal insulation of fire resistant doorsets using heat-insulated swelling agent, to rise
The effect heat-insulated to fire insulation.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (4)
1. a kind of underground power cable passage Fire-proof door device, including：Fire wall, sensor-based system, robot fire resistant doorsets, hinge,
Automatic door closer, cable trough, people's row fire resistant doorsets, heat-insulated swelling agent, normally closed door closer, it is characterised in that sensor-based system is arranged on
On fire wall；Robot fire resistant doorsets and people's row fire resistant doorsets are arranged on fire wall using hinge, and robot fire resistant doorsets pass through automatic
Door closer is connected with fire resistant doorsets；People's row fire resistant doorsets are connected by normally closed door closer with fire wall；Cable trough is located at fire wall both sides,
For accepting cable, it is allowed to run through fire wall；The heat-insulated swelling agent is arranged at the door of robot fire resistant doorsets and people's row fire resistant doorsets
Frame surrounding, and with doorframe edge close adhesion, it is unexpanded under normal circumstances, when meet with fire suffer from temperature rise after thermal expansion
Agent is expanded rapidly and fills up the gap of doorframe surrounding automatically, and thermal source is isolated in into side.
2. underground power cable passage Fire-proof door device according to claim 1, it is characterised in that the sensor-based system bag
Include range sensor and temperature sensor.
3. underground power cable passage Fire-proof door device according to claim 2, it is characterised in that automatic door closer includes
Door closer connecting rod base, the first door closer push rod, the second door closer push rod, door closer motor box, when robot needs to pass through machine
During people's fire resistant doorsets, sensor-based system measures the close of robot by range sensor, and transmits signals to automatic door closer,
Motor in door closer motor box drives the second door closer push rod, and then drives the first door closer push rod to rotate, so that closing door
Device connecting seat band mobile robot fire resistant doorsets are opened.
4. underground power cable passage Fire-proof door device according to claim 2, it is characterised in that sensor-based system utilizes temperature
Degree sensor detects to environment in passage, automatic alarm after monitoring temperature parameter exceedes threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286825.3U CN206707567U (en) | 2017-03-23 | 2017-03-23 | A kind of underground power cable passage Fire-proof door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286825.3U CN206707567U (en) | 2017-03-23 | 2017-03-23 | A kind of underground power cable passage Fire-proof door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707567U true CN206707567U (en) | 2017-12-05 |
Family
ID=60469946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286825.3U Active CN206707567U (en) | 2017-03-23 | 2017-03-23 | A kind of underground power cable passage Fire-proof door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120044A (en) * | 2017-03-23 | 2017-09-01 | 国家电网公司 | A kind of underground power cable passage Fire-proof door device |
| CN109785567A (en) * | 2017-12-22 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | Fire resistant doorsets concentrate suggestion device and fire door system |
-
2017
- 2017-03-23 CN CN201720286825.3U patent/CN206707567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120044A (en) * | 2017-03-23 | 2017-09-01 | 国家电网公司 | A kind of underground power cable passage Fire-proof door device |
| CN109785567A (en) * | 2017-12-22 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | Fire resistant doorsets concentrate suggestion device and fire door system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107120044A (en) | A kind of underground power cable passage Fire-proof door device | |
| CN203547781U (en) | Remote-monitoring full-automatic mining damper system | |
| CN206707567U (en) | A kind of underground power cable passage Fire-proof door device | |
| CN203280940U (en) | Suspension type intelligent fire-fighting robot | |
| CN102116125A (en) | Folding normally-open fireproof door | |
| CN203809048U (en) | Fireproof door for electric power tunnel | |
| CN106168141A (en) | A kind of mine working air door intelligence control system and control method thereof | |
| CN102251809A (en) | Isolation disaster reduction door control system for mine zones | |
| CN201363065Y (en) | Anti-clip double-plank disaster relief door with drawing steel wire rope | |
| CN105442898A (en) | Movable anti-exploration refuge | |
| US20200289861A1 (en) | Fire rated pet door assembly and activation system | |
| CN207701019U (en) | A kind of fire resistant doorsets and Fire-proof door device for piping lane | |
| CN107274628B (en) | Normally-open fireproof door obstacle detection system | |
| CN108277822A (en) | Ventilation opening protection intelligent closed cover plate for comprehensive pipe gallery with civil air defense design and performance detection and control method | |
| CN210152724U (en) | Prevent fire door suitable for piping lane intelligence patrols and examines robot | |
| CN106760864A (en) | Positive-pressure explosion-proof house | |
| KR102374174B1 (en) | Smart fire door | |
| CN113685124B (en) | Building normally open type electric fireproof window with inspection and fireproof functions | |
| CN113332629B (en) | Underground pipe gallery comprehensive escape system and construction and operation method thereof | |
| CN206903458U (en) | A kind of mining self-shooter system | |
| CN202467570U (en) | Novel fireproof sealing window | |
| CN111608715B (en) | Explosion-proof pressure relief and energy storage reset air door with electromagnetic locking and unlocking and control method | |
| CN107386915A (en) | A kind of fireproof isolating door system | |
| CN208122889U (en) | A kind of driving face coal and gas prominent emergency system | |
| CN209115156U (en) | A kind of auto-control damper system based on mine flue gas monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |