CN206272120U - A kind of fire-fighting main frame terminal box of fire-proof and damp-proof - Google Patents
A kind of fire-fighting main frame terminal box of fire-proof and damp-proof Download PDFInfo
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- CN206272120U CN206272120U CN201621277739.8U CN201621277739U CN206272120U CN 206272120 U CN206272120 U CN 206272120U CN 201621277739 U CN201621277739 U CN 201621277739U CN 206272120 U CN206272120 U CN 206272120U
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- fire
- proof
- casing
- terminal box
- damp
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Abstract
The utility model discloses a kind of fire-fighting main frame terminal box of fire-proof and damp-proof, including casing, and it is arranged on several fixed supports of box house, some row's connecting terminal blocks are provided with fixed support, each fixed support is provided with water proof ring with each connecting terminal block junction, temperature sensor is provided with cabinet wall, humidity sensor and PLC, temperature sensor and humidity sensor electrically connect PLC, PLC electrically connects take-up device, take-up device one end is fixed on vent window top, vent window is arranged on the bottom of casing, bottom half is provided with several exhaust outlets and line outlet, exhaust outlet two ends are flexibly connected ventilated membrane, ventilated membrane is internally provided with dehumidizer, the take-up device other end connects latch closure, latch closure is fixed on the outside of casing；The utility model is prevented fires and humidity resistance is good, extends service life, can save substantial amounts of production cost for enterprise, practical, can be widely popularized.
Description
Technical field
The utility model is related to a kind of fire-fighting main frame terminal box, the fire-fighting main frame terminal of more particularly to a kind of fire-proof and damp-proof
Case, belongs to fire-fighting main frame terminal box technology field.
Background technology
Existing terminal box is mostly all by the terminal block set on a metal box with door, support set in it, support and end
Son is constituted, and they are typically disposed in open air.The greatest problem humidity resistance that they exist in use is poor, especially in China south
Side, this kind of situation is even more serious.The temperature difference is big, and high humidity is south China environmental quality, and this kind of phenomenon causes the end in terminal box
Sub- screw becomes rusty that bad, terminal corrosion, cable be aging, insulation decline, second loop grounding problem between terminal frequently, security incident
Constantly, often result in power-off or be forced the maintenance that has a power failure, the life of production and people to enterprise brings loss and inconvenience.Cause
The problem cause of stating is that existing terminal box is poorly sealed, and easily stuffy in water inlet and moisture, case, moisture can not arranged, on terminal box
Easily there is condensation in portion.
Utility model content
The technical problems to be solved in the utility model is to overcome existing terminal box poorly sealed, easily in water inlet and moisture, case
Stuffy, moisture can not arranged, and the defect of condensation easily occurs in terminal upper box part, there is provided a kind of fire-fighting main frame terminal of fire-proof and damp-proof
Case, so as to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of fire-fighting main frame terminal box of fire-proof and damp-proof of the utility model, including casing, and be arranged in the casing
Several fixed supports in portion, are provided with some row's connecting terminal blocks on the fixed support, each described fixed support with it is every
Individual connecting terminal block junction is provided with water proof ring, be provided with the cabinet wall temperature sensor, humidity sensor and
PLC, the temperature sensor and the humidity sensor electrically connect the PLC, the PLC
Programmable controller electrically connects take-up device, and described take-up device one end is fixed on vent window top, and the vent window is arranged on institute
The bottom of casing is stated, the bottom half is provided with several exhaust outlets and line outlet, and the exhaust outlet two ends are flexibly connected
Ventilated membrane, the ventilated membrane is internally provided with dehumidizer, and the take-up device other end connects latch closure, and the latch closure is fixed on institute
State the outside of casing.
Used as a kind of optimal technical scheme of the present utility model, the dehumidizer is lime, and the dehumidizer passes through yarn
Cloth parcel is placed in the exhaust outlet.
Used as a kind of optimal technical scheme of the present utility model, the line outlet inner circumferential side is provided with the water proof ring.
As a kind of optimal technical scheme of the present utility model, fireprotection layer is provided with the casing.
Used as a kind of optimal technical scheme of the present utility model, the vent window bottom is provided with fan, and the fan is consolidated
It is scheduled on the bottom of the casing, the fan electric connection of power supply.
Used as a kind of optimal technical scheme of the present utility model, the take-up device includes rotation motor, rotating bar and drawing
Rope, the drawstring two ends are separately fixed at the latch closure and vent window top, and the drawstring volume is enclosed within the rotating bar,
The rotating bar is connected with the rotation motor, and the rotation motor electrically connects the PLC.
The beneficial effect that the utility model is reached is：A kind of fire-fighting main frame terminal box of fire-proof and damp-proof of the utility model,
Simple structure, easy to use, fire prevention and humidity resistance are good, and eliminating terminal box makes terminal screws bad, the terminal corrosion of rust because making moist
The problem aging with cable, prevented terminal box because make moist and caused by the potential safety hazard such as DC earthing occur, and it is prominent come
The potential safety hazards such as fire；The fastness of cable connection in the reliability and terminal block of secondary circuit is laid special stress on protecting；Extend end
The service life of sub- case, than the service life extension 3-4 of existing terminal box, this is that its inner part corrosion aging conditions is big
To mitigate extremely, unplanned frequency of power cut is reduced, it is ensured that the safe and stable operation of power network；Can save substantial amounts of for enterprise
Production cost, this is the replacing for not only reducing terminal box and various parts, and reduces the number of times of the maintenance that has a power failure, real
It is strong with property, can be widely popularized.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model polycrystalline substance schematic diagram；
Fig. 3 is the utility model take-up device structure structural representation；
In figure：1st, casing；2nd, fixed support；3rd, connecting terminal block；4th, water proof ring；5th, temperature sensor；6th, humidity sensor
Device；7th, PLC；8th, exhaust outlet；9th, ventilated membrane；10th, dehumidizer；11st, vent window；12nd, fan；13rd, take-up device；
14th, latch closure；15th, line outlet；16th, fireprotection layer.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As Figure 1-3, a kind of fire-fighting main frame terminal box of fire-proof and damp-proof, including casing 1, and be arranged in casing 1
Several fixed supports 2 in portion, are provided with some row's connecting terminal blocks 3 on fixed support 2, each fixed support 2 connects with each
Line terminals are arranged 3 junctions and are provided with water proof ring 4, and temperature sensor 5, humidity sensor 6 and PLC are provided with the inwall of casing 1
Programmable controller 7, temperature sensor 5 and humidity sensor 6 electrically connect PLC 7, and PLC 7 is electrically connected
Take-up device 13 is connect, the one end of take-up device 13 is fixed on the top of vent window 11, and vent window 11 is arranged on the bottom of casing 1, casing 1
Bottom is provided with several exhaust outlets 8 and line outlet 15, and the two ends of exhaust outlet 8 are flexibly connected ventilated membrane 9, are set inside ventilated membrane 9
Dehumidizer 10 is equipped with, the other end of take-up device 13 connection latch closure 14, latch closure 14 is fixed on the outside of casing 1.
Further, dehumidizer 10 is lime, and dehumidizer 10 is placed in exhaust outlet 8 by gauze wrapped, line outlet
15 inner circumferential sides are provided with and fireprotection layer 16 are provided with water proof ring 4, casing 1, and the bottom of vent window 11 is provided with fan 12, and fan 12 is consolidated
The bottom of casing 1 is scheduled on, the electric connection of power supply of fan 12, take-up device 13 includes rotation motor, rotating bar and drawstring, drawstring two ends
Latch closure 14 and the top of vent window 11 are separately fixed at, drawstring volume is enclosed within rotating bar, and rotating bar is connected with rotation motor, rotates horse
Up to electrical connection PLC 7.
Specifically, the utility model sets temperature sensor 5 and humidity sensor 6 inside casing 1, inside casing 1
The information of temperature and humidity pass to PLC 7, temperature and humidity does not set in advance in PLC 7
When in the range of putting, PLC 7 pulls take-up device 13, opens vent window, and controls electric fan 12 to be powered, to casing 1
Inside is aerated dehumidifying, and take-up device 13 is connected with the latch closure 14 outside casing 1, when there is fire, big fire first
One contact latch closure 14, take-up device is blown, and be closed for casing 1 by vent window 11, and sets fireprotection layer on the inwall of casing 1
16, play good fireproofing function；The internal connection of casing 1 is provided with water proof ring 4, it is to avoid casing 1 makes terminal spiral shell because making moist
The problems such as silk rust bad, terminal corrosion and aging cable；And lime dehumidizer 10 is set at the exhaust outlet of the bottom of casing 1, by case
Moisture inside and outside body 1 is absorbed by lime.
A kind of fire-fighting main frame terminal box of fire-proof and damp-proof of the utility model, simple structure is easy to use, prevents fires and moisture resistance
Can it is good, eliminate terminal box make because making moist terminal screws rust bad, terminal corrosion and the aging problem of cable, prevented terminal box because
The potential safety hazards such as the DC earthing for making moist and causing occur, and the potential safety hazards such as the fire for coming of dashing forward；Secondary returning is laid special stress on protecting
The fastness of cable connection in the reliability and terminal block on road；The service life of terminal box is extended, than existing terminal box
Service life extends 3-4, this be its inner part corrosion aging conditions considerably reduce extremely, reduce unplanned power failure secondary
Number, it is ensured that the safe and stable operation of power network；Substantial amounts of production cost can be saved for enterprise, this is to not only reduce terminal box
And the replacing of various parts, and the number of times for having a power failure and repairing is reduced, and it is practical, can be widely popularized.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (6)
1. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof, including casing（1）, and it is arranged on the casing（1）If internal
Dry fixed support（2）, the fixed support（2）On be provided with some row's connecting terminal blocks（3）, it is characterised in that each institute
State fixed support（2）With connecting terminal block each described（3）Junction is provided with water proof ring（4）, the casing（1）On inwall
It is provided with temperature sensor（5）, humidity sensor（6）And PLC（7）, the temperature sensor（5）It is wet with described
Degree sensor（6）Electrically connect the PLC（7）, the PLC（7）Electrical connection take-up device
（13）, the take-up device（13）One end is fixed on vent window（11）Top, the vent window（11）It is arranged on the casing（1）
Bottom, the casing（1）Bottom is provided with several exhaust outlets（8）And line outlet（15）, the exhaust outlet（8）Live at two ends
Dynamic connection ventilated membrane（9）, the ventilated membrane（9）It is internally provided with dehumidizer（10）, the take-up device（13）The other end is connected
Latch closure（14）, the latch closure（14）It is fixed on the casing（1）Outside.
2. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof according to claim 1, it is characterised in that the dehumidizer
（10）It is lime, the dehumidizer（10）The exhaust outlet is placed on by gauze wrapped（8）In.
3. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof according to claim 1, it is characterised in that the line outlet
（15）Inner circumferential side is provided with the water proof ring（4）.
4. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof according to claim 1, it is characterised in that the casing（1）
Inside it is provided with fireprotection layer（16）.
5. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof according to claim 1, it is characterised in that the vent window
（11）Bottom is provided with fan（12）, the fan（12）It is fixed on the casing（1）Bottom, the fan（12）Electrical connection
Power supply.
6. a kind of fire-fighting main frame terminal box of fire-proof and damp-proof according to claim 1, it is characterised in that the take-up device
（13）Including rotation motor, rotating bar and drawstring, the drawstring two ends are separately fixed at the latch closure（14）With the vent window
（11）Top, the drawstring volume is enclosed within the rotating bar, and the rotating bar is connected with the rotation motor, the rotation motor
Electrically connect the PLC（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277739.8U CN206272120U (en) | 2016-11-26 | 2016-11-26 | A kind of fire-fighting main frame terminal box of fire-proof and damp-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277739.8U CN206272120U (en) | 2016-11-26 | 2016-11-26 | A kind of fire-fighting main frame terminal box of fire-proof and damp-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272120U true CN206272120U (en) | 2017-06-20 |
Family
ID=59042979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277739.8U Expired - Fee Related CN206272120U (en) | 2016-11-26 | 2016-11-26 | A kind of fire-fighting main frame terminal box of fire-proof and damp-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244694A (en) * | 2018-11-14 | 2019-01-18 | 国网黑龙江省电力有限公司鹤岗供电公司 | A kind of terminal block with dedusting dehumidification function |
-
2016
- 2016-11-26 CN CN201621277739.8U patent/CN206272120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244694A (en) * | 2018-11-14 | 2019-01-18 | 国网黑龙江省电力有限公司鹤岗供电公司 | A kind of terminal block with dedusting dehumidification function |
| CN109244694B (en) * | 2018-11-14 | 2024-04-05 | 国网黑龙江省电力有限公司鹤岗供电公司 | Terminal strip with dust removal dehumidification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |