CN208582886U - A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system - Google Patents
A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system Download PDFInfo
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- CN208582886U CN208582886U CN201820810211.5U CN201820810211U CN208582886U CN 208582886 U CN208582886 U CN 208582886U CN 201820810211 U CN201820810211 U CN 201820810211U CN 208582886 U CN208582886 U CN 208582886U
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Abstract
The utility model discloses a kind of cable connector explosion-proof fire-extinguishing device and its monitoring system, which includes conveyance conduit, fire suppression mechanism, explosion-proof box body and at least one temperature-sensing element；Wherein, conveyance conduit one end is connected to the extinguishing chemical delivery outlet of fire suppression mechanism, and the other end protrudes into armored cassette body, and when fire suppression mechanism executes extinguishing action, extinguishing chemical is delivered in explosion-proof box body by conveyance conduit.Moreover, temperature-sensing element is used to monitor the temperature of the intracorporal cable connector of armored cassette；Fire suppression mechanism is at least connect with a temperature-sensing element, and judges whether the temperature data for the cable connector that the temperature-sensing element monitors reaches dangerous values, if reaching the dangerous values, executes extinguishing action.Therefore, the utility model can be in cable connector in temperature anomaly, and fire suppression mechanism directly executes extinguishing action, prevent the possibility of further occurrence fire or explosion, moreover, because not filling fire-proof and explosion-proof material in armored cassette body, the heat dissipation effect of cable connector is improved.
Description
Technical field
The utility model relates to cable special equipment technical field, in particular to a kind of cable connector explosion-proof fire-extinguishing device 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
Explosion-proof fire-extinguishing device.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
A kind of cable connector explosion-proof fire-extinguishing device comprising conveyance conduit, fire suppression mechanism, explosion-proof box body and at least one sense
Warm element；Wherein, described conveyance conduit one end is connected to the extinguishing chemical delivery outlet of the fire suppression mechanism, and the other end protrudes into described
In armored cassette body, when the fire suppression mechanism executes extinguishing action, extinguishing chemical is delivered to by the conveyance conduit described explosion-proof
In box body；Moreover, temperature-sensing element is used to monitor the temperature of the intracorporal cable connector of the armored cassette；The fire suppression mechanism at least with
One temperature-sensing element connection, and judge whether the temperature data for the cable connector that the temperature-sensing element monitors reaches dangerous values,
If reaching the dangerous values, extinguishing action is executed.
According to a kind of specific embodiment, in the cable connector explosion-proof fire-extinguishing device of the utility model, the delivery pipe
Road protrudes into the intracorporal part of the armored cassette and is provided with multiple holes, for spraying extinguishing chemical from each described hole.
Further, there is waterproof connector, also, the conveyance conduit passes through the waterproof connector on the explosion-proof box body
It protrudes into the armored cassette body.
According to a kind of specific embodiment, in the cable connector explosion-proof fire-extinguishing device of the utility model, the spray
Structure has manual control valve, for manually controlling execution extinguishing action.
According to a kind of specific embodiment, in the cable connector explosion-proof fire-extinguishing device of the utility model, the armored cassette
Body is mutually fastened by upper housing and lower case, is formed in centre for accommodating the cavity of cable connector and at both ends after fastening
Necking section is formed, explosion-proof box body is easily installed and is dismantled by the way of upper-lower casing fastening.Further, the armored cassette
It is provided with relief valve on body, avoids in armored cassette body that pressure is excessive, sets off an explosion.
According to a kind of specific embodiment, the cable connector explosion-proof fire-extinguishing device of the utility model further includes acquisition control
Device；Wherein, the acquisition controller is at least connect with a temperature-sensing element, to acquire the electricity that the temperature-sensing element monitors
The temperature data of cable joint, and judge whether the temperature data for the cable connector that the temperature-sensing element monitors reaches dangerous values,
If reaching the dangerous values, controls the fire suppression mechanism and execute extinguishing action.
Further, the fire suppression mechanism is also used to after executing extinguishing action, is sent status signal and is controlled to the acquisition
Device processed；The acquisition controller judges whether the fire suppression mechanism executes extinguishing action according to the status signal.
The utility model also provides a kind of monitoring system of cable connector explosion-proof fire-extinguishing device comprising if monitoring center and
Dry above-mentioned cable connector explosion-proof fire-extinguishing device；Wherein, the acquisition controller of each cable connector explosion-proof fire-extinguishing device
Wired or wireless communication connects with the monitoring center respectively, and the information collected is sent to the monitoring center；Institute
Monitoring center is stated also by sending control instruction to the acquisition controller of each cable connector explosion-proof fire-extinguishing device, and is controlled
The fire suppression mechanism of the cable connector explosion-proof fire-extinguishing device executes extinguishing action.
Further, the master controller also sends id information to the monitoring center, and the monitoring center is believed according to ID
Breath, determines the installation site of the cable connector explosion-proof fire-extinguishing device.
Compared with prior art, the utility model has the beneficial effects that
1, the cable connector explosion-proof fire-extinguishing device of the utility model comprising conveyance conduit, fire suppression mechanism, explosion-proof box body and
At least one temperature-sensing element；Wherein, conveyance conduit one end is connected to the extinguishing chemical delivery outlet of fire suppression mechanism, and the other end protrudes into anti-
In quick-fried box body, when fire suppression mechanism executes extinguishing action, extinguishing chemical is delivered in explosion-proof box body by conveyance conduit.Moreover, sense
Warm element is used to monitor the temperature of the intracorporal cable connector of armored cassette；Fire suppression mechanism is at least connect with a temperature-sensing element, and is sentenced
Whether the temperature data of cable connector that the temperature-sensing element monitors of breaking reaches dangerous values, if reaching the dangerous values, executes
Extinguishing action.Therefore, the utility model can be in cable connector in temperature anomaly, and fire suppression mechanism directly executes extinguishing action,
The possibility of further occurrence fire or explosion is prevented, moreover, because not filling fire-proof and explosion-proof material in armored cassette body, is mentioned
The heat dissipation effect of cable connector is risen.
2, in the cable connector explosion-proof fire-extinguishing device of the utility model, conveyance conduit protrudes into the intracorporal part setting of armored cassette
There are multiple holes, when fire suppression mechanism executes extinguishing action, extinguishing chemical can be sprayed from each hole, promptly release extinguishing chemical
It is put into explosion-proof box body.
3, the cable connector explosion-proof fire-extinguishing device of the utility model further includes acquisition controller, and acquisition controller is at least with one
A temperature-sensing element connection to acquire the temperature data for the cable connector that the temperature-sensing element monitors, and judges that the temperature-sensing element is supervised
Whether the temperature data of the cable connector measured reaches dangerous values, if reaching dangerous values, it is dynamic to control fire suppression mechanism execution fire extinguishing
Make, moreover, fire suppression mechanism after executing extinguishing action, sends status signal to acquisition controller, acquisition controller is according to the shape
State signal, judges whether fire suppression mechanism executes extinguishing action.Therefore, the utility model, can not only by increasing acquisition controller
Enough realize the acquisition of temperature of cable junction data, moreover it is possible to control fire suppression mechanism according to the temperature data of cable connector, and keep away
When exempting from temperature-sensing element failure, fire suppression mechanism is idle to be happened.
Detailed description of the invention:
Fig. 1 is the schematic diagram of the section structure of the explosion-proof box body of the utility model；
Fig. 2 is the electrical connection schematic diagram of structure shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the embodiment of the conveyance conduit of the utility model；
Fig. 4 is the structural schematic diagram of an embodiment of the present invention；
The electrical connection schematic diagram of structure shown in Fig. 5 Fig. 4.
Fig. 6 is the structural schematic diagram of the monitoring system of the utility model cable connector explosion-proof fire-extinguishing device.
Marked in the figure: 1- upper housing, 2- cable connector, 3- temperature-sensing element, the first temperature-sensing element of 301-, 302- second feel
Warm element, 4- conveyance conduit, 401- hole, 5- sealing-plug, 6- bolt hole, 7- waterproof connector, 8- relief valve.
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 explosion-proof box body as shown in Figure 1 and electrical connection schematic diagram shown in Fig. 2；Wherein, originally
The cable connector explosion-proof fire-extinguishing device of utility model include conveyance conduit 4, fire suppression mechanism (not shown in figure 1), explosion-proof box body and
Temperature-sensing element 3.
As depicted in figs. 1 and 2, explosion-proof box body is mutually fastened by upper housing 1 and lower case (not showing in Fig. 1),
Necking section is formed in the intermediate cavity formed for accommodating cable connector and at both ends after upper housing 1 and lower case fastening.Upper casing
Body 1 and lower case geomery are completely the same.When explosion-proof box body is mounted on cable, cable connector is contained in explosion-proof box body
Interior, temperature-sensing element 3 is arranged on cable connector 2, and to monitor the temperature of cable connector 2, temperature-sensing element 3 can be used common in the market
Thermal resistance, thermocouple temperature sensor or temperature sensing cable etc..
Connect moreover, the signal transmssion line of temperature-sensing element 3 is pierced by fire suppression mechanism external with armored cassette is arranged in behind necking section
It connects, fire suppression mechanism judges whether the temperature data for the cable connector that the temperature-sensing element monitors reaches dangerous values, if reaching dangerous
Value, then execute extinguishing action.Since 4 one end of conveyance conduit is connected to the extinguishing chemical delivery outlet of fire suppression mechanism, 4 one end of conveyance conduit
The other end protrudes into armored cassette body, when fire suppression mechanism executes extinguishing action, is delivered to extinguishing chemical by conveyance conduit 4 explosion-proof
In box body, to prevent the possibility of further occurrence fire or explosion.Moreover, because filling fire prevention not in armored cassette body
Explosion-proof lamp improves the heat dissipation effect of cable connector.
In the utility model, fire suppression mechanism uses the existing intelligent extinguisher with automatic fire-extinguishing function, is arranged explosion-proof
The data that the intracorporal temperature-sensing element of box is detected as detector, intelligent extinguisher according to detector carry out extinguishing action.Moreover,
Fire suppression mechanism uses dry powder fire extinguishing agent or gas extinguishing agent, and has manual control valve, and the staff at scene is facilitated to carry out
Fire-extinguishing operations.In the utility model, one or more are can be set in conveyance conduit, can be carried out installation according to actual needs and be set
It sets.
In the present embodiment, the waterproof performance in order to further ensure explosion-proof box body under use environment, in explosion-proof box body
It is upper that there is waterproof connector 7, moreover, conveyance conduit 4 is protruded into armored cassette body by waterproof connector 7.
In the present embodiment, it is additionally provided with relief valve 8 on the explosion-proof box body of the utility model, can be avoided in armored cassette body
Pressure is excessive, sets off an explosion.Meanwhile the inner wall of explosion-proof box body can also be coated with heat-isolating flame retardant material, such as hard polyaminoester.And
And upper housing and lower case can be made of nonmetallic flame retardant composite material, such as glass reinforced plastic.Meanwhile in order to facilitate the installation of and
It repairs, bolt hole 6 is provided on the upper housing and lower case interface of the explosion-proof box body of the utility model, upper housing and lower case are logical
Bolt is crossed to be fixedly connected.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
On the basis of embodiment 1, the present embodiment by extinguishing chemical in order to preferably discharge rapidly and be filled to explosion-proof box body
In, the intracorporal part of armored cassette, which is protruded into, in conveyance conduit 4 is provided with multiple holes 401, when fire suppression mechanism executes extinguishing action,
Extinguishing chemical is passed through in conveyance conduit by fire suppression mechanism, and sprays extinguishing chemical from each hole 401, to realize extinguishing chemical is rapid
It discharges and is filled in explosion-proof box body.
Embodiment 3
In conjunction with shown in Fig. 4 and Fig. 5, the present embodiment increases an acquisition controller on the basis of embodiment 2, moreover, the
One temperature-sensing element 301 and the second temperature-sensing element 302 are arranged on the intracorporal cable connector of armored cassette, the first temperature-sensing element 301
Signal transmssion line be pierced by acquisition controller external with armored cassette is arranged in behind necking section and connect, the second temperature-sensing element 302
Signal transmssion line is pierced by fire suppression mechanism external with armored cassette is arranged in behind necking section and connect.Meanwhile acquisition controller also with go out
The connection of lighter structure.
Specifically, acquisition controller is with the first temperature-sensing element 301 by connecting, and acquires the first temperature-sensing element 301 and supervised
The temperature data of the cable connector of survey, and judge whether the temperature data of cable connector reaches dangerous values, if reaching dangerous values,
It controls fire suppression mechanism and executes extinguishing action.Wherein, danger set in dangerous values and fire suppression mechanism set by acquisition controller
Danger value is identical.Moreover, fire suppression mechanism is also used to after executing extinguishing action, status signal is sent to acquisition controller.Acquisition control
Device processed judges whether fire suppression mechanism executes extinguishing action according to status signal.
In the present embodiment, since acquisition controller and fire suppression mechanism are to obtain cable by different temperature-sensing elements
The temperature data of connector, if the temperature-sensing element failure connecting with acquisition controller or acquisition controller can not work, as long as
Fire suppression mechanism and coupled temperature-sensing element work normally, and just it is dynamic to execute fire extinguishing in temperature of cable junction exception
Make, prevents the possibility of further occurrence fire or explosion.Similarly, if the temperature-sensing element failure being connected with fire suppression mechanism, only
Want acquisition controller and the temperature-sensing element connecting with acquisition controller to work normally, also can in temperature of cable junction exception,
Extinguishing action is executed, the possibility of further occurrence fire or explosion is prevented.Thus, the present embodiment more can guarantee the stabilization of work
Property, it avoids element fault and causes the case where cannot executing extinguishing action.
Acquisition controller in the utility model is using on the market with data acquisition, data processing and early warning, data biography
Defeated and intelligent control function acquisition controller.Moreover, being carried out by the control module to acquisition controller and fire suppression mechanism
Configuration, makes one control signal of output of acquisition controller, can control fire suppression mechanism and execute extinguishing action, meanwhile, make to put out a fire
Mechanism is exporting a status signal, and acquisition controller is according to the status signal, to judge whether the fire extinguishing structure has been held
Row extinguishing action.
Embodiment 4
As shown in fig. 6, the monitoring system of the utility model cable connector explosion-proof fire-extinguishing device includes monitoring center and N number of reality
Apply the cable connector explosion-proof fire-extinguishing device in example 3.Wherein, the acquisition controller of each cable connector explosion-proof fire-extinguishing device respectively with
Monitoring center is wired or wireless communication connects, and the information collected is sent to monitoring center, and each acquisition controller is received
The information of collection includes the information for whether executing extinguishing action of temperature of cable junction data and fire suppression mechanism.Moreover, monitoring center
It is explosion-proof to control each cable connector by sending control instruction to the acquisition controller of each cable connector explosion-proof fire-extinguishing device
The fire suppression mechanism of extinguishing device executes extinguishing action.
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 master controller of cable connector explosion-proof fire-extinguishing device also sends id information, monitoring to monitoring center
Center determines the installation site of cable connector explosion-proof fire-extinguishing device according to id information.Wherein, it is stored in advance in monitoring center each
The installation site information of cable connector explosion-proof fire-extinguishing device, and by the installation site information of each cable connector explosion-proof fire-extinguishing device
It is associated with the id information of its master controller, to realize the id information sent according to master controller, and determine that cable connector is anti-
The installation site of quick-fried extinguishing device.
Therefore, the explosion-proof box body monitoring system of the utility model is mounted on the explosion-proof box body of each cable connector by monitoring
Temperature conditions, when any one cable connector occur fire perhaps explosion time can not only issue early warning or alarm, meanwhile,
The cable connector that fire or explosion occurs can also be positioned.
Claims (10)
1. a kind of cable connector explosion-proof fire-extinguishing device, which is characterized in that including conveyance conduit, fire suppression mechanism, explosion-proof box body and extremely
A few temperature-sensing element；Wherein, described conveyance conduit one end is connected to the extinguishing chemical delivery outlet of the fire suppression mechanism, the other end
It protrudes into the armored cassette body, when the fire suppression mechanism executes extinguishing action, is delivered to extinguishing chemical by the conveyance conduit
In the explosion-proof box body；Moreover, the temperature-sensing element is used to monitor the temperature of the intracorporal cable connector of the armored cassette；It is described to go out
Lighter structure is at least connect with a temperature-sensing element, and judges the temperature data for the cable connector that the temperature-sensing element monitors
Whether reach dangerous values, if reaching the dangerous values, executes extinguishing action.
2. cable connector explosion-proof fire-extinguishing device as described in claim 1, which is characterized in that the conveyance conduit protrudes into described anti-
The quick-fried intracorporal part of box is provided with multiple holes, for spraying extinguishing chemical from each described hole.
3. cable connector explosion-proof fire-extinguishing device as claimed in claim 2, which is characterized in that have waterproof on the explosion-proof box body
Connector, also, the conveyance conduit is protruded into the armored cassette body by the waterproof connector.
4. cable connector explosion-proof fire-extinguishing device as described in claim 1, which is characterized in that the fire suppression mechanism has control manually
Valve processed, for manually controlling execution extinguishing action.
5. cable connector explosion-proof fire-extinguishing device as described in claim 1, which is characterized in that the explosion-proof box body by upper housing and
Lower case mutually fastens, and forms necking section in the intermediate cavity formed for accommodating cable connector and at both ends after fastening.
6. cable connector explosion-proof fire-extinguishing device as claimed in claim 5, which is characterized in that be provided with and let out on the explosion-proof box body
Pressure valve.
7. cable connector explosion-proof fire-extinguishing device as described in any one of claims 1 to 6, which is characterized in that further include acquisition control
Device processed；Wherein, the acquisition controller is at least connect with a temperature-sensing element, is monitored with to acquire the temperature-sensing element
The temperature data of cable connector, and judge whether the temperature data for the cable connector that the temperature-sensing element monitors reaches dangerous
Value controls the fire suppression mechanism and executes extinguishing action if reaching the dangerous values.
8. cable connector explosion-proof fire-extinguishing device as claimed in claim 7, which is characterized in that the fire suppression mechanism is also used to holding
After row extinguishing action, status signal is sent to the acquisition controller；The acquisition controller is according to the status signal, judgement
Whether the fire suppression mechanism executes extinguishing action.
9. a kind of monitoring system of cable connector explosion-proof fire-extinguishing device, which is characterized in that including several such as claim 7 or 8
The cable connector explosion-proof fire-extinguishing device and monitoring center；Wherein, the acquisition of each cable connector explosion-proof fire-extinguishing device
Controller is wired or wireless communication connects with the monitoring center respectively, and the information collected is sent in the monitoring
The heart；The monitoring center also by the acquisition controller of each cable connector explosion-proof fire-extinguishing device send control instruction,
And the fire suppression mechanism for controlling the cable connector explosion-proof fire-extinguishing device executes extinguishing action.
10. the monitoring system of cable connector explosion-proof fire-extinguishing device as claimed in claim 9, which is characterized in that the acquisition control
Device processed also sends id information to the monitoring center, and the monitoring center determines that the cable connector is explosion-proof and go out according to id information
The installation site of fiery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810211.5U CN208582886U (en) | 2018-05-29 | 2018-05-29 | A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810211.5U CN208582886U (en) | 2018-05-29 | 2018-05-29 | A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208582886U true CN208582886U (en) | 2019-03-08 |
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ID=65534385
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810211.5U Active CN208582886U (en) | 2018-05-29 | 2018-05-29 | A kind of cable connector explosion-proof fire-extinguishing device and its monitoring system |
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| Country | Link |
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| CN (1) | CN208582886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113258505A (en) * | 2021-05-24 | 2021-08-13 | 江苏宏达电气有限公司 | Cable joint insulating plug installation tool and installation method |
-
2018
- 2018-05-29 CN CN201820810211.5U patent/CN208582886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113258505A (en) * | 2021-05-24 | 2021-08-13 | 江苏宏达电气有限公司 | Cable joint insulating plug installation tool and installation method |
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