CN208284984U - A kind of cable joint explosion-proof box and its monitoring system - Google Patents
A kind of cable joint explosion-proof box and its monitoring system Download PDFInfo
- Publication number
- CN208284984U CN208284984U CN201820810203.0U CN201820810203U CN208284984U CN 208284984 U CN208284984 U CN 208284984U CN 201820810203 U CN201820810203 U CN 201820810203U CN 208284984 U CN208284984 U CN 208284984U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof box
- temperature
- box body
- cable joint
- 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
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of cable joint explosion-proof box and its monitoring systems, the cable joint explosion-proof box includes explosion-proof box body, and setting is in intracorporal at least one temperature-sensitive fire extinguishing element of armored cassette, wherein, temperature-sensitive fire extinguishing element includes the outer housing made of fusible material, and seals the extinguishing chemical in outer housing up for safekeeping；Moreover, on the inner wall for the cavity that explosion-proof box body is arranged in temperature-sensitive fire extinguishing element.Since fire-proof and explosion-proof material is not filled in armored cassette body, to improve the heat dissipation effect of cable connector, meanwhile, the outer housing of temperature-sensitive fire extinguishing element can rupture at a certain temperature, and the extinguishing chemical sealed up for safekeeping in outer housing is discharged into box body, to realize the function of fire extinguishing.
Description
Technical field
The utility model relates to cable special equipment technical field, in particular to a kind of cable joint explosion-proof box and its monitoring
System.
Background technique
Cable connector is the node that fire and explosion most easily occur in route, currently, mainly pacifying in cable connector position
Fire-proof and explosion-proof slot box is filled, moreover, also filling fire-proof and explosion-proof material in fire-proof and explosion-proof slot box to provide fire-proof and explosion-proof performance.
But the poor heat radiation of cable connector in this way, can be made.
Utility model content
The purpose of this utility model is that: a kind of cable connector for taking into account fire-proof and explosion-proof performance and cable connector heat dissipation is provided
Armored cassette.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
A kind of cable joint explosion-proof box comprising explosion-proof box body, and setting the armored cassette it is intracorporal at least one
Temperature-sensitive fire extinguishing element；Wherein, the explosion-proof box body is mutually fastened by upper housing and lower case, and is formed in centre for holding
Receive cable connector cavity and both ends formed necking section；The temperature-sensitive fire extinguishing element includes the shell made of fusible material
Body, and seal up for safekeeping in the intracorporal extinguishing chemical of the shell；Moreover, the chamber of the explosion-proof box body is arranged in the temperature-sensitive fire extinguishing element
On the inner wall of body.
According to a kind of specific embodiment, in the utility model cable joint explosion-proof box, the temperature-sensitive fire extinguishing element
There is an adhesive portion, the temperature-sensitive fire extinguishing element is bonded in the chamber of the explosion-proof box body by the adhesive portion on external hull surface
On the inner wall of body.Further, the outer housing of the temperature-sensitive fire extinguishing element is spherical, cuboid or hemispherical.
According to a kind of specific embodiment, in the utility model cable joint explosion-proof box, the extinguishing chemical goes out for gas
Fiery agent or dry powder fire extinguishing agent.
According to a kind of specific embodiment, in the utility model cable joint explosion-proof box, it is arranged on the explosion-proof box body
There is relief valve.It avoids in armored cassette body that pressure is excessive, sets off an explosion.
According to a kind of specific embodiment, the utility model cable joint explosion-proof box further include acquisition controller and
At least two temperature-sensing elements being connected with the acquisition controller；Wherein, at least one described temperature-sensing element setting is described anti-
On the quick-fried intracorporal cable connector of box, for monitoring the temperature of the cable connector；At least one described temperature-sensing element is arranged in institute
On the outer surface for stating explosion-proof box body, for monitoring the temperature of the explosion-proof box body local environment；The acquisition controller is for adopting
Collect the temperature data of the explosion-proof box body local environment and the temperature data of the cable connector, and judges the explosion-proof box body institute
Whether the difference for locating the temperature of environment and the temperature of the cable connector reaches dangerous values, if reaching dangerous values, generates temperature
Alarm signal.
The utility model also provides a kind of cable joint explosion-proof box monitoring system comprising several above-mentioned cable connectors
Armored cassette and monitoring center；Wherein, the acquisition controller of each cable joint explosion-proof box has with the monitoring center respectively
Line or wireless communication connection, and the heat alarm of the data and generation acquired is sent to the monitoring center.
Further, the acquisition controller also sends id information to the monitoring center, and the monitoring center is according to ID
Information determines the installation site of the cable joint explosion-proof box.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model cable joint explosion-proof box comprising explosion-proof box body, and setting are intracorporal at least in armored cassette
One temperature-sensitive fire extinguishing element, moreover, temperature-sensitive fire extinguishing element includes the outer housing made of fusible material, and is sealed up for safekeeping in outer housing
Interior extinguishing chemical；Moreover, on the inner wall for the cavity that explosion-proof box body is arranged in temperature-sensitive fire extinguishing element.Due to not filled out in armored cassette body
Fire-proof and explosion-proof material is filled, so that the heat dissipation effect of cable connector is improved, meanwhile, the outer housing of temperature-sensitive fire extinguishing element is in certain temperature
It can be ruptured under degree, and the extinguishing chemical sealed up for safekeeping in outer housing is discharged into box body, to realize the function of fire extinguishing.
2, the utility model cable joint explosion-proof box further include acquisition controller and be connected with acquisition controller to
Few two temperature-sensing elements；Wherein, at least one temperature-sensing element is arranged on the intracorporal cable connector of armored cassette, for monitoring cable
The temperature of connector；At least one temperature-sensing element is arranged on the outer surface of explosion-proof box body, for monitoring explosion-proof box body local environment
Temperature；Acquisition controller is used to acquire the temperature data of explosion-proof box body local environment and the temperature data of cable connector, and sentences
Whether the difference of the temperature of explosion-proof box body local environment of breaking and the temperature of cable connector reaches dangerous values, if reaching dangerous values,
Heat alarm is generated, to realize the function of reminding staff.
Detailed description of the invention:
Fig. 1 is the schematic diagram of the section structure of the utility model cable joint explosion-proof box；
Fig. 2 is a kind of temperature-sensitive fire extinguishing implementation structural schematic diagram of element of the utility model；
Fig. 3 is the structural schematic diagram of an embodiment of the present invention；
Fig. 4 is the electrical connection schematic diagram of embodiment shown in Fig. 3；
Fig. 5 is the structural schematic diagram of the monitoring system of the utility model.
Marked in the figure: 1- upper housing, 2- cable connector, 3- temperature-sensitive fire extinguishing element, 301- outer housing, 302- adhesive portion, 4-
Relief valve, 5- sealing-plug, 6- bolt hole, 7- temperature-sensing element.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Embodiment 1
The schematic diagram of the section structure of cable joint explosion-proof box as shown in Figure 1；Wherein, the cable connector of the utility model is anti-
Quick-fried box includes explosion-proof box body, and setting is in the intracorporal 4 temperature-sensitives fire extinguishing element 3 of the armored cassette.
Wherein, explosion-proof box body is mutually fastened by upper housing 1 and lower case (not showing in Fig. 1), and upper housing 1 is under
Necking section is formed in the intermediate cavity formed for accommodating cable connector 2 and at both ends after shell fastening.Upper housing 1 and lower case
Geomery is completely the same.
In order to avoid any activity in armored cassette body of temperature-sensitive fire extinguishing element, cable connector is touched, needs to go out temperature-sensitive
Fiery element is arranged on the inner wall of the cavity of explosion-proof box body, specifically, the mode of setting can be by way of bonding, it can also be with
It will be on the inner wall for the cavity that explosion-proof box body is mounted on the fixed structure that matches of temperature-sensitive fire extinguishing element or temperature-sensitive fire extinguishing element
By cooperating with structure prefabricated on the inner wall of the cavity of armored cassette, and it is fixed on the inner wall of the cavity of explosion-proof box body.
Temperature-sensitive fire extinguishing element 3 includes the outer housing made of fusible material, and seals the extinguishing chemical in outer housing up for safekeeping.Its
In, sealing the extinguishing chemical in outer housing up for safekeeping is gas extinguishing agent or dry powder fire extinguishing agent.The fusible material of production outer housing can be adopted
Use low-melting alloy.Meanwhile the shape of temperature-sensitive fire extinguishing element 3 can design according to demand, usually be fabricated to temperature-sensitive fire extinguishing element 3
Ball-type, cuboid-type or dome-type.
In embodiment, it is also provided with relief valve 4 on explosion-proof box body, can be avoided in armored cassette body that pressure is excessive, drawn
Play explosion.Meanwhile the inner wall of explosion-proof box body can also be coated with heat-isolating flame retardant material, such as hard polyaminoester.Moreover, upper housing is under
Shell can be made of nonmetallic flame retardant composite material, such as glass reinforced plastic.Meanwhile in order to facilitate the installation of and maintenance, this is practical new
Bolt hole 6 is provided on the upper housing and lower case interface of the explosion-proof box body of type, upper housing and lower case are bolted company
It connects.Sealing-plug 5 is set in the necking section of explosion-proof box body, increases substantially the explosive-proof grade of armored cassette.
Embodiment 2
A kind of temperature-sensitive fire extinguishing implementation structural schematic diagram of element of the utility model as shown in Figure 2；Wherein, temperature-sensitive fire extinguishing member
The outer housing 301 of part 3 is fabricated to dome-type, moreover, having an adhesive portion 302 in the plane on outer housing 301.When in use,
On the inner wall for the cavity that temperature-sensitive fire extinguishing element 3 is bonded in explosion-proof box body by adhesive portion 302.Specifically, adhesive portion 302 and shell
Body 301 is also to bond together, and adhesive portion 302 uses foam double-faced adhesive, the release paper of foam double-faced adhesive one side is torn, the bubble
Cotton double-sided adhesive is bonded on outer housing, when needing for temperature-sensitive fire extinguishing element to be bonded on the inner wall of explosion-proof box body, foam is double
The release paper of the other one side of face glue is torn, and then the inner wall with explosion-proof box body bonds together.
Embodiment 3
As shown in Figure 3 and Figure 4, the present embodiment on the basis of embodiment 1, increases acquisition controller and and acquisition control
Two temperature-sensing elements of device connection.Temperature-sensing element is arranged on the intracorporal cable connector of armored cassette for one of them, for monitoring electricity
The temperature of cable joint, another temperature-sensing element are arranged on the outer surface of explosion-proof box body, for monitoring explosion-proof box body local environment
Temperature.
Acquisition controller on the one hand acquire the temperature data of explosion-proof box body local environment that two temperature-sensing elements monitor and
The temperature data of cable connector, on the other hand, acquisition controller calculation processing obtain the temperature and electricity of explosion-proof box body local environment
The difference of the temperature of cable joint, and judge whether the difference reaches dangerous values, if reaching dangerous values, generate temperature alarming letter
Number.To realize the function of reminding staff.
In the present embodiment, thermal resistance common in the market, thermocouple temperature sensor or sense is can be used in temperature-sensing element
Warm cable etc..
Embodiment 4
As shown in figure 5, the cable joint explosion-proof box monitoring system of the utility model includes monitoring center and N number of embodiment
Cable joint explosion-proof box shown in 3.Wherein, the acquisition controller of each cable joint explosion-proof box respectively with monitoring center it is wired or
Person wirelessly communicates connection, and the heat alarm of the data and generation acquired is sent to monitoring center.Long-range administrator
Member can notify Field Force to safeguard when finding heat alarm and temperature data exception.Therefore, the utility model
Cable joint explosion-proof box monitoring system realizes collection by summarizing the relevant information of all cable joint explosion-proof boxes to monitoring center
The function of middle management.
In the present embodiment, acquisition controller is also integrated with wireless communication module and/or network joint, to realize and monitor
The wired or wireless communication at center connects.
In the present embodiment, the acquisition controller of cable connector explosion-proof fire-extinguishing device also sends ID letter to the monitoring center
Breath, the monitoring center determine the installation site of the cable connector explosion-proof fire-extinguishing device according to id information.Wherein, in monitoring
The installation site information of each cable connector explosion-proof fire-extinguishing device is stored in advance in the heart, and each cable connector explosion-proof fire-extinguishing is filled
The installation site information set is associated with the id information of its acquisition controller, is believed to realize according to the ID that acquisition controller is sent
Breath, and determine the installation site of cable connector explosion-proof fire-extinguishing device.
Therefore, the cable joint explosion-proof box monitoring system of the utility model is mounted on the electricity of each cable connector by monitoring
The temperature and Vibration Condition of cable joint armored cassette obtain the information whether cable connector occurs fire or explosion in real time, meanwhile,
The cable connector that fire or explosion occurs can also be positioned.
Claims (8)
1. a kind of cable joint explosion-proof box, which is characterized in that intracorporal extremely in the armored cassette including explosion-proof box body, and setting
Few temperature-sensitive fire extinguishing element；Wherein, the explosion-proof box body is mutually fastened by upper housing and lower case, and is formed in centre
For accommodating the cavity of cable connector and forming necking section at both ends；The temperature-sensitive fire extinguishing element includes made of fusible material
Outer housing, and seal up for safekeeping in the intracorporal extinguishing chemical of the shell；Moreover, the temperature-sensitive fire extinguishing element is arranged in the explosion-proof box body
Cavity inner wall on.
2. cable joint explosion-proof box as described in claim 1, which is characterized in that the external hull surface of the temperature-sensitive fire extinguishing element
Upper to have an adhesive portion, the temperature-sensitive fire extinguishing element is bonded in the inner wall of the cavity of the explosion-proof box body by the adhesive portion
On.
3. cable joint explosion-proof box as claimed in claim 2, which is characterized in that the outer housing of the temperature-sensitive fire extinguishing element is ball
Shape, cuboid or hemispherical.
4. cable joint explosion-proof box as described in claim 1, which is characterized in that the extinguishing chemical is gas extinguishing agent or does
Powder extinguishing chemical.
5. cable joint explosion-proof box as described in claim 1, which is characterized in that be provided with relief valve on the explosion-proof box body.
6. the cable joint explosion-proof box as described in one of Claims 1 to 5, which is characterized in that further include acquisition controller and
At least two temperature-sensing elements being connected with the acquisition controller；Wherein, at least one described temperature-sensing element is arranged described
On the intracorporal cable connector of armored cassette, for monitoring the temperature of the cable connector；At least one described temperature-sensing element setting exists
On the outer surface of the explosion-proof box body, for monitoring the temperature of the explosion-proof box body local environment；The acquisition controller is used for
The temperature data of the explosion-proof box body local environment and the temperature data of the cable connector are acquired, and judges the explosion-proof box body
Whether the difference of the temperature of local environment and the temperature of the cable connector reaches dangerous values, if reaching dangerous values, generates temperature
Spend alarm signal.
7. a kind of cable joint explosion-proof box monitoring system, which is characterized in that connect including several cables as claimed in claim 5
Head armored cassette and monitoring center；Wherein, the acquisition controller of each cable joint explosion-proof box respectively with the monitoring center
Wired or wireless communication connection, and the heat alarm of the data and generation acquired is sent to the monitoring center.
8. cable joint explosion-proof box monitoring system as claimed in claim 7, which is characterized in that the acquisition controller is also to institute
It states monitoring center and sends id information, the monitoring center determines the installation site of the cable joint explosion-proof box according to id information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810203.0U CN208284984U (en) | 2018-05-29 | 2018-05-29 | A kind of cable joint explosion-proof box and its monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810203.0U CN208284984U (en) | 2018-05-29 | 2018-05-29 | A kind of cable joint explosion-proof box and its monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284984U true CN208284984U (en) | 2018-12-25 |
Family
ID=64705151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810203.0U Active CN208284984U (en) | 2018-05-29 | 2018-05-29 | A kind of cable joint explosion-proof box and its monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284984U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045229A (en) * | 2019-04-15 | 2019-07-23 | 西南交通大学 | The isolation protecting device of cable termination temperaturing lifting abnormality under a kind of electriferous state |
| CN111351527A (en) * | 2020-04-01 | 2020-06-30 | 国网湖南省电力有限公司 | Intelligent cable explosion-proof box with pressure and gas monitoring function, system and application method thereof |
| CN111431136A (en) * | 2020-05-09 | 2020-07-17 | 国网上海市电力公司 | Intelligent cable intermediate head protection box |
| CN112018715A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Fireproof and explosion-proof device for cable intermediate joint |
| CN112614615A (en) * | 2020-12-08 | 2021-04-06 | 安徽华津电缆集团有限公司 | Cable for pipeline explosion suppression device |
| CN113363929A (en) * | 2021-05-21 | 2021-09-07 | 广州番禺电缆集团有限公司 | Linkage explosion-proof control method and device for cable joint explosion-proof isolation equipment |
-
2018
- 2018-05-29 CN CN201820810203.0U patent/CN208284984U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045229A (en) * | 2019-04-15 | 2019-07-23 | 西南交通大学 | The isolation protecting device of cable termination temperaturing lifting abnormality under a kind of electriferous state |
| CN111351527A (en) * | 2020-04-01 | 2020-06-30 | 国网湖南省电力有限公司 | Intelligent cable explosion-proof box with pressure and gas monitoring function, system and application method thereof |
| CN111431136A (en) * | 2020-05-09 | 2020-07-17 | 国网上海市电力公司 | Intelligent cable intermediate head protection box |
| CN112018715A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Fireproof and explosion-proof device for cable intermediate joint |
| CN112614615A (en) * | 2020-12-08 | 2021-04-06 | 安徽华津电缆集团有限公司 | Cable for pipeline explosion suppression device |
| CN113363929A (en) * | 2021-05-21 | 2021-09-07 | 广州番禺电缆集团有限公司 | Linkage explosion-proof control method and device for cable joint explosion-proof isolation equipment |
| CN113363929B (en) * | 2021-05-21 | 2022-04-19 | 广州番禺电缆集团有限公司 | Linkage explosion-proof control method and device for cable joint explosion-proof isolation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208284984U (en) | A kind of cable joint explosion-proof box and its monitoring system | |
| US20180353784A1 (en) | Containers for fire containment | |
| US20240100378A1 (en) | Fire extinguishing capsule and capsule-type fire extinguishing device including same | |
| CN206378951U (en) | A kind of fire safety defense monitoring system of the residential building based on internet | |
| CN105628098A (en) | Movable emission platform environmental monitoring system | |
| CN109395302A (en) | A kind of intelligent extinguisher management system | |
| CN101972523A (en) | Intelligent fire protection positive-pressure air breathing machine and pressure-monitoring and warning system | |
| CN209446101U (en) | A kind of novel radio detector with mechanical pressure gauge | |
| CN208582886U (en) | A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system | |
| KR102132288B1 (en) | Fire extinguishing device with iot function | |
| CN202637760U (en) | Air respirator resuscitator | |
| US10716962B2 (en) | Escape pod | |
| CN201765669U (en) | Bus type industrial flammable gas alarm | |
| KR102052825B1 (en) | A fire monitoring system for building | |
| CN208145267U (en) | A kind of modular data center with automatic fire extinguisher | |
| CN207270590U (en) | A kind of air respiratorresuscitator pressure control equipment with dual-alarm | |
| CN209056039U (en) | A kind of intelligent building disaster alarm monitoring device | |
| CN103480111A (en) | Aerosol fire extinguishing device and assembling method | |
| CN208189653U (en) | A kind of Multifunctional battery cabinet | |
| CN105597254A (en) | Image monitoring fire extinguishing device | |
| CN207922484U (en) | A kind of intelligent temperature detection device for computer room control room | |
| CN213341332U (en) | Electric control cabinet with shock insulation function | |
| CN215152784U (en) | Intelligent monitoring protection integration fire prevention explosion-proof blanket | |
| CN220043535U (en) | Individual combat monitoring device | |
| CN214428055U (en) | Wireless fire detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |