CN212162499U - Block terminal for electrical engineering - Google Patents
Block terminal for electrical engineering Download PDFInfo
- Publication number
- CN212162499U CN212162499U CN202021147427.1U CN202021147427U CN212162499U CN 212162499 U CN212162499 U CN 212162499U CN 202021147427 U CN202021147427 U CN 202021147427U CN 212162499 U CN212162499 U CN 212162499U
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- block terminal
- dry powder
- terminal body
- distribution box
- electrical engineering
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005906 menstruation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Abstract
The utility model belongs to the technical field of the electrical engineering is relevant, especially, be a block terminal for electrical engineering, including the block terminal body, the inside of block terminal body radially is fixed with the distribution control panel, the inboard bottom of block terminal body is provided with the base plate, the below of base plate is formed with the prevention and control room, the inside of prevention and control room corresponds from a left side to the right side and installs PLC controller, support and remote transmission module, the last fixed surface of support has superfine dry powder fire extinguisher shell, the output port of superfine dry powder fire extinguisher shell upper end is connected with the pipeline, the upper end of pipeline is fixed with dry powder fire extinguishing nozzle, the through-hole that runs through from top to bottom is seted up to the inside of base plate. The utility model discloses a set up fire detection and automatic fire extinguishing mechanism in the inside of block terminal, solved current equipment and can not carry out automatic fire extinguishing under the emergency to and can not be with information remote transmission's problem.
Description
Technical Field
The utility model relates to a relevant technical field of electrical engineering specifically is a block terminal for electrical engineering.
Background
The electrical power is a general term in the discipline or engineering fields of production, transmission, distribution, use, electrical equipment manufacturing and the like of electric energy, electrical equipment needs to use a distribution box for controlling the equipment, and the existing electrical distribution box can meet the basic use requirement of the electrical equipment when in use, but still has some defects when in actual use.
There are the following problems:
1. inside distribution control who is used for electrical equipment of block terminal, it has the hidden danger that the conflagration produced, and the harmfulness is very big when the inside production conflagration of block terminal, lacks the detection and the automatic fire extinguishing device of a conflagration in the equipment of present stage for automatic fire extinguishing under the inside emergency of block terminal.
2. The electric distribution box at the present stage lacks fire detection and remote transmission mechanism, and when the distribution box has fire hidden danger, long-range staff can not find out in time, and then can not take measures in time.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a block terminal for electrical engineering sets up conflagration detection and automatic fire extinguishing mechanism through the inside at the block terminal, has solved current equipment and can not carry out automatic fire extinguishing under the emergency to and can not be with information remote transmission's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a distribution box for electrical engineering comprises a distribution box body, wherein a distribution control panel is radially fixed inside the distribution box body, a base plate is arranged at the bottom of the inner side of the distribution box body, a prevention and control room is formed below the base plate, a PLC (programmable logic controller), a support and a remote transmission module are correspondingly installed inside the prevention and control room from left to right, an ultrafine dry powder fire extinguisher shell is fixed on the upper surface of the support, an output port at the upper end of the ultrafine dry powder fire extinguisher shell is connected with a pipeline, a dry powder fire extinguishing nozzle is fixed at the upper end of the pipeline, a through hole which penetrates up and down is formed inside the base plate, the dry powder fire extinguishing nozzle at the top of the pipeline extends to the upper part of the base plate in a through hole mode, infrared thermal imagers and detection elements are correspondingly installed on the inner wall of the right side of the distribution box, the lower surface of the switch control wrench is connected with an air pressure telescopic rod fixed at the upper end of the shell of the superfine dry powder fire extinguisher, the output end of the detection element is electrically connected with the input end of the PLC controller, and the output end of the PLC controller is electrically connected with the input end of the air pressure telescopic rod and the input end of the remote transmission module.
As a preferred technical scheme of the utility model, the alarm lamp is installed to the upper end of block terminal body, and the output of PLC controller is connected with the input electricity of alarm lamp.
As an optimized technical scheme of the utility model, the outside of dry powder fire extinguishing nozzle is provided with back shape protecting frame, and returns the upper surface that shape protecting frame fixed at the base plate.
As a preferred technical scheme of the utility model, the inboard top of block terminal body is fixed with the installing frame, and the lower extreme of installing frame installs the heat dissipation fan, the heat dissipation fan corresponds the top that sets up at the distribution control board.
As a preferred technical scheme of the utility model, the outside of block terminal body articulates there is the chamber door, and is provided with the lock core on the chamber door, install the hasp on the block terminal body, the mode that the chamber door passes through hasp and lock core is fixed on the block terminal body.
As a preferred technical scheme of the utility model, the left part of distribution control panel radially installs insulating winding displacement board.
(III) advantageous effects
Compared with the prior art, the utility model provides a block terminal for electrical engineering possesses following beneficial effect:
1. this block terminal for electrical engineering, through the superfine dry powder fire extinguishing mechanism of internally mounted at prevention and control room, and the internally mounted detecting element at the block terminal body, detecting element can survey the information of conflagration, the problem of lacking fire early warning and automatic fire extinguishing mechanism in the current electrical distribution box has been solved, the safety in utilization of block terminal has been improved greatly, detecting element sets up the one side at the distribution control board, can information such as sensing smog, in case when producing the conflagration hidden danger, PLC controller control atmospheric pressure telescopic link extends, the menstruation of dredging of pipeline is opened to the on-off control spanner, and then the inside timely fire extinguishing of mode realization device through dry powder fire extinguishing nozzle, thereby improve the safe fire-fighting grade of device greatly.
2. This block terminal for electrical engineering through the internally mounted remote transmission module at the prevention and control room to and at the internally mounted infrared thermal imager of block terminal body, solved the block terminal in case the problem that long-range staff can't in time find when producing the conflagration hidden danger, the output of PLC controller is connected with the input electricity of remote transmission module, can carry out the remote transmission of information.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the internal structure of the central control room of the present invention;
fig. 4 is a block flow diagram of the present invention.
In the figure: 1. a distribution box body; 2. an insulated wire arrangement board; 3. installing a frame; 4. a heat dissipation fan; 5. an alarm lamp; 6. a power distribution control panel; 7. an infrared thermal imager; 8. locking; 9. a detecting element; 10. a substrate; 11. a control room; 12. a box door; 13. a lock cylinder; 14. a dry powder fire extinguishing nozzle; 15. a through hole; 16. a pipeline; 17. the switch controls the wrench; 18. a PLC controller; 19. a support; 20. a superfine dry powder fire extinguisher shell; 21. an air pressure telescopic rod; 22. a remote transmission module; 23. a clip-shaped protective frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a distribution box for electrical engineering comprises a distribution box body 1, a distribution control panel 6 is radially fixed inside the distribution box body 1, a base plate 10 is arranged at the bottom of the inner side of the distribution box body 1, a prevention and control chamber 11 is formed below the base plate 10, a PLC 18, a support 19 and a remote transmission module 22 are correspondingly installed inside the prevention and control chamber 11 from left to right, an ultrafine dry powder fire extinguisher shell 20 is fixed on the upper surface of the support 19, a pipeline 16 is connected to an output port at the upper end of the ultrafine dry powder fire extinguisher shell 20, a dry powder fire extinguishing nozzle 14 is fixed at the upper end of the pipeline 16, a through hole 15 which penetrates up and down is formed inside the base plate 10, the dry powder fire extinguishing nozzle 14 at the top of the pipeline 16 extends to the upper part of the base plate 10 in a through hole 15 mode, an infrared thermal imager 7 and a detection element 9 are correspondingly installed on the inner wall of the right side of the, the lower surface of the switch control wrench 17 is connected with an air pressure telescopic rod 21 fixed at the upper end of a superfine dry powder fire extinguisher shell 20, the output end of the detection element 9 is electrically connected with the input end of the PLC controller 18, and the output end of the PLC controller 18 is electrically connected with the input end of the air pressure telescopic rod 21 and the input end of the remote transmission module 22.
In this embodiment, the model of the PLC controller 18 is S7-400, the model of the remote transmission module 22 is YS-53, the model of the detection element 9 is JTY-GD-S836, and smoke detection of a fire can be performed, which are known in the prior art, and when the detection element 9 detects a smoke signal of a fire, the switch control wrench 17 at the upper end of the superfine dry powder fire extinguisher housing 20 is turned on to perform fire extinguishing processing by installing the superfine dry powder fire extinguisher housing 20 inside the control room 11.
Specifically, alarm lamp 5 is installed to the upper end of block terminal body 1, and PLC controller 18's output is connected with alarm lamp 5's input electricity.
In this embodiment, through installation alarm lamp 5 in the upper end of block terminal body 1, can carry out the warning of conflagration, arouse personnel to notice then.
Specifically, a square-shaped protective frame 23 is arranged outside the dry powder fire extinguishing nozzle 14, and the square-shaped protective frame 23 is fixed on the upper surface of the substrate 10.
In this embodiment, the dry powder fire extinguishing nozzle 14 can be protected by the square-shaped protection frame 23.
Specifically, the inboard top of block terminal body 1 is fixed with installing frame 3, and the lower extreme of installing frame 3 installs heat dissipation fan 4, and heat dissipation fan 4 corresponds the top that sets up at distribution control board 6.
In this embodiment, control elements on the power distribution control panel 6 can be subjected to heat dissipation treatment through the arrangement of the heat dissipation fan 4, so that hidden dangers are reduced.
Specifically, the outside of block terminal body 1 articulates there is chamber door 12, and is provided with lock core 13 on the chamber door 12, installs hasp 8 on the block terminal body 1, and chamber door 12 passes through the mode of hasp 8 and lock core 13 to be fixed on block terminal body 1.
In this embodiment, the box door 12 is fixed to the distribution box body 1 by the lock catch 8 and the lock cylinder 13, so that the protection of the outside of the distribution box is performed, and the safety is good.
Specifically, the left part of the power distribution control panel 6 is radially provided with the insulated winding displacement plate 2.
In this embodiment, the wire arranging process can be performed by the insulating wire arranging plate 2.
The utility model discloses a theory of operation and use flow: the distribution control panel 6 is used for distribution control of the device, the insulating wire arrangement board 2 can complete wire arrangement treatment of related cables, the heat dissipation fan 4 is arranged above the distribution control panel 6 and can perform heat dissipation treatment on related elements, the infrared thermal imager 7 can perform thermal infrared imaging inside the distribution box body 1 during use and transmit imaging information to workers, meanwhile, when fire hazard exists inside the distribution box body 1, the detection element 9 can detect smoke information of fire and send an electric signal to the PLC 18, the PLC 18 controls the air pressure telescopic rod 21 to work, the tail end of the air pressure telescopic rod 21 drives the switch control wrench 17 to rotate, so that an internal channel of the pipeline 16 is opened, the dry powder extinguishing agent is sprayed out through the dry powder extinguishing spray head 14 to extinguish fire in the distribution box body 1, the dry powder extinguishing agent has good fluidity and quick extinguishing effect, meanwhile, the remote transmission module 22 and the alarm lamp 5 can receive the electric signal sent by the PLC 18, the remote transmission module 22 remotely transmits information, remote workers can know the information at the first time and then make processing, and meanwhile the alarm lamp 5 sends out an alarm to timely attract the attention of the workers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a block terminal for electrical engineering, includes block terminal body (1), its characterized in that: the power distribution box is characterized in that a power distribution control panel (6) is radially fixed inside the power distribution box body (1), a base plate (10) is arranged at the bottom of the inner side of the power distribution box body (1), a prevention and control room (11) is formed below the base plate (10), a PLC (programmable logic controller) controller (18), a support (19) and a remote transmission module (22) are correspondingly installed inside the prevention and control room (11) from left to right, an ultrafine dry powder fire extinguisher shell (20) is fixed on the upper surface of the support (19), an output port at the upper end of the ultrafine dry powder fire extinguisher shell (20) is connected with a pipeline (16), a dry powder fire extinguishing nozzle (14) is fixed at the upper end of the pipeline (16), a through hole (15) which penetrates through the base plate (10) from top to bottom is formed inside the base plate (10), and the dry powder fire extinguishing nozzle (14) at the top of the pipeline, correspond about on the right side inner wall of block terminal body (1) and install infrared thermal imager (7) and detecting element (9), install on pipeline (16) on-off control spanner (17), the lower surface of on-off control spanner (17) is connected with air pressure telescopic rod (21) of fixing in superfine dry powder fire extinguisher shell (20) upper end, the output of detecting element (9) is connected with the input electricity of PLC controller (18), the output of PLC controller (18) is connected with the input of air pressure telescopic rod (21) and the input electricity of remote transmission module (22).
2. The distribution box for electrical engineering of claim 1, characterized in that: alarm lamp (5) are installed to the upper end of block terminal body (1), and the output of PLC controller (18) is connected with the input electricity of alarm lamp (5).
3. The distribution box for electrical engineering of claim 1, characterized in that: the outer side of the dry powder fire-extinguishing spray head (14) is provided with a clip-shaped protective frame (23), and the clip-shaped protective frame (23) is fixed on the upper surface of the substrate (10).
4. The distribution box for electrical engineering of claim 1, characterized in that: the inboard top of block terminal body (1) is fixed with installing frame (3), and the lower extreme of installing frame (3) installs heat dissipation fan (4), heat dissipation fan (4) correspond the top that sets up at distribution control board (6).
5. The distribution box for electrical engineering of claim 1, characterized in that: the outside of block terminal body (1) articulates there is chamber door (12), and is provided with lock core (13) on chamber door (12), install hasp (8) on block terminal body (1), mode that chamber door (12) pass through hasp (8) and lock core (13) is fixed on block terminal body (1).
6. The distribution box for electrical engineering of claim 1, characterized in that: the left part of the power distribution control panel (6) is radially provided with an insulating wire arranging plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147427.1U CN212162499U (en) | 2020-06-19 | 2020-06-19 | Block terminal for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147427.1U CN212162499U (en) | 2020-06-19 | 2020-06-19 | Block terminal for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212162499U true CN212162499U (en) | 2020-12-15 |
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ID=73699678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147427.1U Active CN212162499U (en) | 2020-06-19 | 2020-06-19 | Block terminal for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212162499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963889A (en) * | 2021-09-06 | 2022-01-21 | 杭州公允科技有限公司 | Electric protection shell |
-
2020
- 2020-06-19 CN CN202021147427.1U patent/CN212162499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963889A (en) * | 2021-09-06 | 2022-01-21 | 杭州公允科技有限公司 | Electric protection shell |
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