CN207691231U - A kind of low-voltage distribution switch board of included fire-fighting system - Google Patents
A kind of low-voltage distribution switch board of included fire-fighting system Download PDFInfo
- Publication number
- CN207691231U CN207691231U CN201721794877.8U CN201721794877U CN207691231U CN 207691231 U CN207691231 U CN 207691231U CN 201721794877 U CN201721794877 U CN 201721794877U CN 207691231 U CN207691231 U CN 207691231U
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- China
- Prior art keywords
- cabinet
- low
- voltage distribution
- distribution switch
- switch board
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- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of low-voltage distribution switch boards of included fire-fighting system, including cabinet, the front end of the cabinet, which has been connected by a snap, renovates, and the top and bottom of cabinet are arranged with winding displacement pipe, the inner upper of the cabinet and positioned at cabinet inner wall on be fixed by the bracket sprinkler tip, the sprinkler tip is connected to by conduit with fixed water tank on cabinet outer wall.In the utility model; the low-voltage distribution switch board of the included fire-fighting system; first; due to the setting of winding displacement pipe; it can facilitate more convenient in wiring on low-voltage distribution switch board; and in the multiple limit card boards for being internally provided with spring connection of winding displacement pipe; the position of electric wire can be defined; to be played a certain protective role to electric wire, its interface section is prevented in use, phenomenon of going rotten occur; secondly;, can be when emergency occur due to the setting of earth leakage protective device, security risk occurs caused by avoiding electric leakage.
Description
Technical field
The utility model is related to a kind of controls of the low-voltage distribution of power distribution cabinet technical field more particularly to included fire-fighting system
Cabinet.
Background technology
The rated current of low-voltage distribution switch board is the distribution system of exchange 50Hz, rated voltage 380v as power, photograph
Bright and distribution electric energy conversion and control are used.The product has strong breaking capacity, and dynamic thermal stability is good, and electrical arrangement draws spirit
The features such as work, combination is convenient, serial, highly practical, structure novel.
However existing low-voltage distribution switch board is when in use, due to lacking the protection to external cord, is using
In the process, electric wire is susceptible to shaking, and is that the interface of low-voltage distribution switch board is susceptible to mildew and rot phenomenon, low
Press-fitting electrical control cabinet inside occur open fire occur fire when, also can not intellectual monitoring, and automatic fire control put out a fire, it is low to cause
Press-fitting electrical control cabinet is entirely burnt, and loss is larger.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of included fire-fighting system proposed
The low-voltage distribution switch board of system.
To achieve the goals above, the utility model uses following technical solution：A kind of low pressure of included fire-fighting system
Control cabinet for power distribution, including cabinet, the front end of the cabinet, which has been connected by a snap, renovates, and the top and bottom of cabinet are arranged
There are winding displacement pipe, the inner upper of the cabinet to be equipped with two tables of data, the lower section of the tables of data is equipped with smoke sensor device, described
The lower section of smoke sensor device is equipped with electrical equipment box for putting, and the lower section side of the electrical equipment box for putting is equipped with earth leakage protective
Device, and the lower section other side of electrical equipment box for putting is equipped with transformer, the inner upper of the cabinet and the inner wall positioned at cabinet
On be fixed by the bracket sprinkler tip, the sprinkler tip is connected to by conduit with fixed water tank on cabinet outer wall.
As further describing for above-mentioned technical proposal：
Control panel is equipped at the antetheca center renovated.
As further describing for above-mentioned technical proposal：
The inside of the winding displacement pipe is equidistantly equipped with multiple stationary barriers, and the both sides of the stationary barrier are connected with by spring
Limit card board.
As further describing for above-mentioned technical proposal：
The output end of the smoke sensor device is electrically connected by the input terminal of AVR controllers and the interior pump housing of nozzle.
As further describing for above-mentioned technical proposal：
The output end of the earth leakage protective device and the input terminal of transformer are electrically connected.
As further describing for above-mentioned technical proposal：
The output end of the control panel and the input terminal of the interior electrical equipment of electrical equipment box for putting are electrically connected.
In the utility model, the low-voltage distribution switch board of the included fire-fighting system, firstly, since the setting of winding displacement pipe, it can
It is more convenient in wiring on low-voltage distribution switch board to facilitate, and in the multiple limits for being internally provided with spring connection of winding displacement pipe
Position snap-gauge, can be defined the position of electric wire, to be played a certain protective role to electric wire, prevent its interface section from existing
During use, there is phenomenon of going rotten, secondly as the setting of earth leakage protective device, can avoid leaking when emergency occurs
Security risk caused by electricity occurs, finally, due to the setting of the fire-fighting system of the composition of smoke sensor device, nozzle and water tank, it can
It so that inside low-voltage distribution switch board in the case where there is fire caused by open fire, can react rapidly, utilize
The water mist that nozzle sprays puts open fire out by water, to achieve the purpose that safeguard protection, avoids low-voltage distribution switch board and all damages,
Reduce loss.
Description of the drawings
Fig. 1 be the utility model proposes a kind of included fire-fighting system low-voltage distribution switch board overall structure signal
Figure；
Fig. 2 be the utility model proposes a kind of included fire-fighting system low-voltage distribution switch board outer wall control panel
Structural schematic diagram；
Fig. 3 be the utility model proposes a kind of included fire-fighting system low-voltage distribution switch board winding displacement pipe internal junction
Structure schematic diagram.
Marginal data：
1- is renovated, 2- winding displacements pipe, 3- tables of data, 4- sprinkler tips, 5- water tanks, 6- conduits, 7- cabinets, 8- smog sense
Device, 9- electrical equipments box for putting, 10- transformers, 11- earth leakage protective devices, 12- control panels, 13- limit card boards, 14- fix every
Plate, 15- springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of low-voltage distribution switch board of included fire-fighting system, including cabinet 7, the front end of cabinet 7 pass through
It has snapped connection and has renovated 1, and the top and bottom of cabinet 7 are arranged with winding displacement pipe 2, the inner upper of cabinet 7 is equipped with two numbers
According to table 3, the lower section of tables of data 3 is equipped with smoke sensor device 8, and the lower section of smoke sensor device 8 is equipped with electrical equipment box for putting 9, electrically
The lower section side of component placement case 9 is equipped with earth leakage protective device 11, and the lower section other side of electrical equipment box for putting 9 is equipped with transformer
10, the inner upper of cabinet 7 and positioned at cabinet 7 inner wall on be fixed by the bracket sprinkler tip 4, sprinkler tip 4 is by leading
Pipe 6 is connected to fixed water tank 5 on 7 outer wall of cabinet.
It renovates and is equipped with control panel 12 at 1 antetheca center, the inside of winding displacement pipe 2 is equidistantly equipped with multiple stationary barriers 14,
The both sides of stationary barrier 14 are connected with limit card board 13 by spring 15, the output end of smoke sensor device 8 by AVR controllers with
The input terminal of the interior pump housing of nozzle 4 is electrically connected, and the output end of earth leakage protective device 11 electrically connects with the input terminal of transformer 10
It connects, the output end of control panel 12 and the input terminal of the interior electrical equipment of electrical equipment box for putting 9 are electrically connected.
Tables of data 3 is divided for voltmeter and ammeter, and smoke sensor device 8 can be in the feelings of low-voltage distribution switch board internal fires
Under condition, the variation of smokescope is detected, the inside cloth of electrical equipment box for putting 9, which is placed with the work of some low-voltage distribution switch boards, to be needed
The electrical equipment wanted, earth leakage protective device 11 are started to work when leaky occurs for low-voltage distribution switch board, when nozzle 4 works,
Water in water tank 5 can be sprayed out, to achieve the purpose that fire-fighting fire extinguishing.
Operation principle：In use, first in the power system by low-voltage distribution switch board installation, being put by electrical equipment
Electrical equipment in case 9 ensures the normal operation of electric system, connect up install when, by electric wire from a winding displacement pipe 2
Enter, another winding displacement pipe 2 goes out, and under the effect of the elastic force of 2 contained spring 15 of winding displacement pipe, is squeezed electric wire using limit card board 13
Pressure is fixed, and is in steady status when electric wire wiring installation to can make, the hair inside low-voltage distribution switch board
When calamity of lighting a fire, earth leakage protective device 11 will work, and reduce rapidly voltage by transformer 10 so that circuit disconnects, voltage drop
Low, at the same time, smoke sensor device 8 detects that the variation of smokescope, control nozzle 4 spray water mist, rapidly match low pressure
Open fire in electrical control cabinet is put out by water, to achieve the purpose that protect low-voltage distribution switch board.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of low-voltage distribution switch board of included fire-fighting system, including cabinet (7), which is characterized in that before the cabinet (7)
End, which has been connected by a snap, renovates (1), and the top and bottom of cabinet (7) are arranged with winding displacement pipe (2), the cabinet (7)
Inner upper is equipped with two tables of data (3), and the lower section of the tables of data (3) is equipped with smoke sensor device (8), the smoke sensor device
(8) lower section is equipped with electrical equipment box for putting (9), and the lower section side of the electrical equipment box for putting (9) is equipped with earth leakage protective device
(11), and the lower section other side of electrical equipment box for putting (9) is equipped with transformer (10), the inner upper of the cabinet (7) and position
In being fixed by the bracket sprinkler tip (4) on the inner wall of cabinet (7), the sprinkler tip (4) passes through conduit (6) and cabinet
(7) fixed water tank (5) connection on outer wall.
2. a kind of low-voltage distribution switch board of included fire-fighting system according to claim 1, which is characterized in that described to renovate
(1) control panel (12) is equipped at antetheca center.
3. a kind of low-voltage distribution switch board of included fire-fighting system according to claim 1, which is characterized in that the winding displacement
The inside for managing (2) is equidistantly equipped with multiple stationary barriers (14), and the both sides of the stationary barrier (14) are connected with by spring (15)
Limit card board (13).
4. a kind of low-voltage distribution switch board of included fire-fighting system according to claim 1, which is characterized in that the smog
The output end of sensor (8) is electrically connected by the input terminal of AVR controllers and the interior pump housing of nozzle (4).
5. a kind of low-voltage distribution switch board of included fire-fighting system according to claim 1, which is characterized in that the electric leakage
The output end of protector (11) is electrically connected with the input terminal of transformer (10).
6. a kind of low-voltage distribution switch board of included fire-fighting system according to claim 1, which is characterized in that the control
The output end of panel (12) and the input terminal of the interior electrical equipment of electrical equipment box for putting (9) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794877.8U CN207691231U (en) | 2017-12-20 | 2017-12-20 | A kind of low-voltage distribution switch board of included fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794877.8U CN207691231U (en) | 2017-12-20 | 2017-12-20 | A kind of low-voltage distribution switch board of included fire-fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691231U true CN207691231U (en) | 2018-08-03 |
Family
ID=62994564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794877.8U Expired - Fee Related CN207691231U (en) | 2017-12-20 | 2017-12-20 | A kind of low-voltage distribution switch board of included fire-fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545642A (en) * | 2019-10-16 | 2019-12-06 | 广东电网有限责任公司 | Electric energy metering box with fire prevention heat dissipation function |
-
2017
- 2017-12-20 CN CN201721794877.8U patent/CN207691231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545642A (en) * | 2019-10-16 | 2019-12-06 | 广东电网有限责任公司 | Electric energy metering box with fire prevention heat dissipation function |
| CN110545642B (en) * | 2019-10-16 | 2024-02-09 | 广东电网有限责任公司 | Electric energy metering box with fireproof and heat dissipation functions |
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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: 20180803 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |