CN207910249U - A kind of power distribution cabinet door with fire-extinguishing function concurrently - Google Patents
A kind of power distribution cabinet door with fire-extinguishing function concurrently Download PDFInfo
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- CN207910249U CN207910249U CN201721165464.3U CN201721165464U CN207910249U CN 207910249 U CN207910249 U CN 207910249U CN 201721165464 U CN201721165464 U CN 201721165464U CN 207910249 U CN207910249 U CN 207910249U
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- fire
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- cabinet door
- distribution cabinet
- function concurrently
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Abstract
The utility model discloses a kind of power distribution cabinet doors with fire-extinguishing function concurrently, cabinet door external stability is provided with guiding tube, one end of guiding tube is connected to carbon dioxide tank, the other end is provided with hose, there is gas valve close to carbon dioxide tank side on guiding tube, there is the dust pipeline of connection guiding tube on dry powder case, in dust pipeline there are closure switch, the end set of hose to have jet blower.Compared with prior art, a kind of power distribution cabinet door with fire-extinguishing function concurrently of the utility model, when fire behavior occurs in power distribution cabinet, operating personnel can be in the case where not opening cabinet door, the fire behavior out of observation window observation power distribution cabinet, using jet blower to carrying out fire extinguishing processing in power distribution cabinet, carbon dioxide and fire-fighting powder will not damage component in power distribution cabinet, it is avoided to fire extinguishing and opens power distribution cabinet, extraneous air is caused to enter, the intensity of a fire is increased, is also prevented from and personal injury is caused to personnel outside power distribution cabinet, high temperature is avoided to damage power distribution cabinet external equipment.
Description
Technical field
The utility model is related to a kind of power distribution cabinet door, especially a kind of cabinet door for power distributing cabinet knot with fire-extinguishing function concurrently
Structure belongs to distribution box technical field.
Background technology
Power distribution cabinet is now widely used in the distribution system of the power consumers such as substation, power plant, industrial enterprise, mainly as dynamic
Power, the electric energy for illuminating and being transported to electric equipment conversion, distribution are used with control.During the use of power distribution cabinet, electrical member in cabinet
In part and connecting cabinet amount of heat is will produce when the cable and wire work of electrical equipment, situation is particularly acute when summer, there is
It can cause the danger of fire.Therefore a kind of miniature automatic fire extinguisher how is configured in power distribution cabinet, improve the anti-of power distribution cabinet
Fiery function becomes industry project urgently to be resolved hurrily.
Such as application No. is a kind of 201420300072.3 power distribution cabinets with automatic fire-extinguishing function.It includes cabinet, cabinet
Body is equipped with the fixed frame of longitudinally fixed item and lateral fixed strip composition, and electrical equipment is fixed on fixed frame；The cabinet
The interior cabinet wall of body is equipped at least one miniature extinguishing device, and the miniature extinguishing device includes shell and upper cover, in shell
Equipped with pharmacy jar, the bottom of the shell offers multiple through-holes, and magnetic links are embedded in through-hole；The miniature fire extinguishing dress
It sets to adsorb by magnetic links with the interior cabinet wall of cabinet and fix.
For another example application No. is a kind of 201620847327.7 power distribution cabinet with bird repellent and fire-extinguishing function concurrently, including cabinet,
The inner top of the cabinet is equipped with shell, and extinguishing chemical is equipped in shell, and several outlets are offered on the downside of shell, and outlet is equipped with electricity
Valve is controlled, cabinet top is additionally provided with smoke sensor device；Be equipped with scarer above the cabinet, scarer include mounting plate,
Support column, the first vibrating spring and the second vibrating spring, offer several grooves on the downside of mounting plate, and groove top is fixed with the
One vibrating spring, upper end of support column are located in groove, and upper end of support column is fixedly connected with vibrating spring.The utility model has
Beneficial effect is that signal is passed to control device by smoke sensor device, and control device opens electric control valve, and the extinguishing chemical in shell is spilt
Go out, puts out a fire to cabinet inside；Mounting plate can drive birds with up-down vibration, protect damage of the cabinet from birds
Evil and pollution.
The fire-fighting mode of both the above power distribution cabinet is more traditional, needs opening cabinet to be operated, and the spray of extinguishing chemical
It spills as self-action, cannot be directed to catch fire and a little carry out fire extinguishing processing, deal with improperly and be easy expansion fire behavior, operating personnel can also be made
At burn.
Utility model content
The utility model technical issues that need to address are in view of the above shortcomings of the prior art, and to provide a kind of with going out
The power distribution cabinet door of fiery function.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of power distribution cabinet door with fire-extinguishing function concurrently, including cabinet door are equipped with dry powder case, dioxy in the cabinet door
Change carbon case, observation window and jet port, the dry powder case is located at cabinet door upper position, and the carbon dioxide tank is located at cabinet door by bottom
It sets, the cabinet door external stability is provided with guiding tube, and one end of the guiding tube is connected to carbon dioxide tank, and the other end is provided with soft
It manages, there is gas valve close to carbon dioxide tank side on guiding tube, there is the dust pipe of connection guiding tube on the dry powder case
There are in the dust pipeline closure switch, the end set of the hose to have jet blower, the jet blower to be inserted into jet port in road
It uses.
Scheme as a further preference, on the inside of the cabinet door on be provided with high pressure dust capsule, the intracapsular filling of high pressure dust
There are fire-fighting powder and inert gas, the high pressure dust capsule to be made of hot melt material, there is heat absorption on the high pressure dust capsule
Metal strip.
There is thermally conductive sheet and ejection to follow closely for scheme as a further preference, the high pressure dust capsule lower section, thermally conductive sheet and bullet
There is spring and hot-melt adhesive paste wire drawing, the spring to be in compressive state, the ejection is followed closely towards high pressure dust capsule between nailing.
Scheme as a further preference, the dust pipeline side is provided with rotation cam, between the rotation for rotating cam
Having a rest property squeezes dust pipeline.
Scheme as a further preference is provided with temperature sensor and alarm, alarm connection temperature in the cabinet door
Spend sensor.
Scheme as a further preference, the hose disk is around being hooked in cabinet door.
Advantageous effect
Compared with prior art, a kind of power distribution cabinet door with fire-extinguishing function concurrently of the utility model, works as power distribution cabinet
When interior generation fire behavior, operating personnel can be in the case where not opening cabinet door, and the fire behavior out of observation window observation power distribution cabinet utilizes spray
Nozzle will not damage component in power distribution cabinet, keep away to carrying out fire extinguishing processing, carbon dioxide and fire-fighting powder in power distribution cabinet
Exempt to open power distribution cabinet to put out a fire, extraneous air is caused to enter, increases the intensity of a fire, be also prevented from and personal wound is caused to personnel outside power distribution cabinet
Evil avoids high temperature from damaging power distribution cabinet external equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram on the inside of cabinet door；
Wherein, 1- cabinet doors, 2- dry powder casees, 3- carbon dioxide tanks, 4- observation windows, 5- jet ports, 6- guiding tubes, 7- gas traps
Door, 8- dust pipelines, 9- closure switch, 10- hoses, 11- jet blowers, 12- high pressure dust capsules, 13- thermally conductive sheets, 14- ejection nails,
15- springs, 16- hot-melt adhesive paste wire drawings, 17- heat sink metal items, 18- rotate cam, 19- temperature sensors, 20- alarms.
Specific implementation mode
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1, a kind of power distribution cabinet door with fire-extinguishing function concurrently of the utility model, including cabinet door 1, it is described
Dry powder case 2, carbon dioxide tank 3, observation window 4 and jet port 5 are installed, dry powder case 2 is mounted at least 5KG dry powder, dioxy in cabinet door 1
It is low temperature liquid carbon dioxide storage tank to change carbon case 3, and structure is the double container of interior outer container composition, and observation window 4 is acrylic material
Expect transparent panel, installation colored lens can be also attached on observation window 4, jet port 5 is can open and close type；
The dry powder case 2 is located at 1 upper position of cabinet door, is conducive to dust output, and the carbon dioxide tank 3 is located at cabinet door 1
Upper position is conducive to the addition of carbon dioxide；
1 external stability of the cabinet door is provided with guiding tube 6, and one end of the guiding tube 6 is connected to carbon dioxide tank 3, another
End is provided with hose 10, and close 3 side of carbon dioxide tank has gas valve 7, the open and close control of gas valve 7 on guiding tube 6
The output of carbon dioxide has the dust pipeline 8 of connection guiding tube 6 on the dry powder case 2, has in the dust pipeline 8 and close
The other end of combination switch 9, the output of 9 open and close control dust of closure switch, the hose 10 is provided with jet blower 11, jet blower 11
For spray gun, the mixed gas of carbon dioxide and fire extinguishing dust can be sprayed, after the jet blower 11 is inserted into jet port 5, pass through sight
The ignition point in the observation power distribution cabinet of window 4 is examined, the injection of ignition point jet blower 11 can be directed at.
It is provided with high pressure dust capsule 12 on 1 inside of the cabinet door, fire-fighting powder and inertia are filled in high pressure dust capsule 12
Gas, the high pressure dust capsule 12 are made of hot melt material, have heat sink metal item 17 on the high pressure dust capsule 12, when with
Fire occurs in electric cabinet, in the case that operating personnel could not put out a fire in time, heat sink metal item 17 absorbs the heat of fire, and temperature is gradual
It increases, reaches the temperature that can melt high pressure dust capsule 12,12 explosion of high pressure dust capsule, internal fire-fighting powder spills, inertia
Gas occupies original air space, can a degree of reduction fire, or even directly put out a fire.
12 lower section of the high pressure dust capsule has thermally conductive sheet 13 and ejection nail 14, has between thermally conductive sheet 13 and ejection nail 14
Spring 15 and hot-melt adhesive paste wire drawing 16, the spring 15 are in compressive state, and the ejection nail 14 is led towards high pressure dust capsule 12
Backing 13 is located at close to the position of component, when component catches fire, can be heated to thermally conductive sheet 13,13 temperature of thermally conductive sheet at the first time
Degree increases, and reaches the temperature for melting hot-melt adhesive paste wire drawing 16, and compressed spring 15 discharges, and releases ejection nail 14 and punctures high-pressure powder
Dirt capsule 12, internal fire-fighting powder spill, and inert gas occupies original air space, can a degree of reduction fire, very
To directly putting out a fire, this mode is compared melts high pressure dust capsule 12 using heat sink metal item 17, and reaction is rapider, more added with
Effect.
8 side of the dust pipeline is provided with rotation cam 18, and the rotation intermittence of rotation cam 18 squeezes dust pipeline
8, prevent excessive fire extinguishing dust from blocking dust pipeline 8, rotation cam 18 can loosen dust pipeline 8, be conducive to put out a fire
Dust smoothly exports.
Temperature sensor 19 and alarm 20 are provided in the cabinet door 1, alarm 20 connects temperature sensor 19, temperature
Sensor 19 reacts the variation of distribution box internal temperature, reaches early warning temperature and then starts the alarm of alarm 20, to notify operating personnel
It goes to and checks or take in time fire suppression measures.
The coiling of the hose 10 is hooked in cabinet door 1.
The specific implementation operation of the utility model is elaborated above in association with attached drawing, but the utility model is not
It is limited to above-described embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from newly
It is made a variety of changes under the premise of type objective.
Claims (6)
1. a kind of power distribution cabinet door with fire-extinguishing function concurrently, it is characterised in that：Including cabinet door (1), pacify on the cabinet door (1)
Equipped with dry powder case (2), carbon dioxide tank (3), observation window (4) and jet port (5), it is top that the dry powder case (2) is located at cabinet door (1)
Position, the carbon dioxide tank (3) are located at cabinet door (1) upper position, and cabinet door (1) external stability is provided with guiding tube (6),
One end connection carbon dioxide tank (3) of the guiding tube (6), the other end are provided with hose (10), close to dioxy on guiding tube (6)
Changing carbon case (3) side has gas valve (7), has the dust pipeline (8) of connection guiding tube (6), institute on the dry powder case (2)
Stating, there are closure switch (9), the end set of the hose (10) to have jet blower (11), the jet blower in dust pipeline (8)
(11) jet port (5) is inserted into use.
2. a kind of power distribution cabinet door with fire-extinguishing function concurrently according to claim 1, it is characterised in that：The cabinet door
(1) it is provided with high pressure dust capsule (12) on inside, fire-fighting powder and inert gas, the height are filled in high pressure dust capsule (12)
Press-powder dirt capsule (12) is made of hot melt material, has heat sink metal item (17) on the high pressure dust capsule (12).
3. a kind of power distribution cabinet door with fire-extinguishing function concurrently according to claim 2, it is characterised in that：The high pressure
There is thermally conductive sheet (13) and ejection nail (14) below dust capsule (12), there is spring between thermally conductive sheet (13) and ejection nail (14)
(15) and hot-melt adhesive paste wire drawing (16), the spring (15) are in compressive state, and the ejection follows closely (14) towards high pressure dust capsule
(12)。
4. a kind of power distribution cabinet door with fire-extinguishing function concurrently according to claim 1, it is characterised in that：The dust
Pipeline (8) side is provided with rotation cam (18), and the rotation intermittence of rotation cam (18) squeezes dust pipeline (8).
5. a kind of power distribution cabinet door with fire-extinguishing function concurrently according to claim 1, it is characterised in that：The cabinet door
(1) temperature sensor (19) and alarm (20) are provided on, alarm (20) connects temperature sensor (19).
6. a kind of power distribution cabinet door with fire-extinguishing function concurrently according to claim 1, it is characterised in that：The hose
(10) coiling is hooked in cabinet door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165464.3U CN207910249U (en) | 2017-09-12 | 2017-09-12 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165464.3U CN207910249U (en) | 2017-09-12 | 2017-09-12 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910249U true CN207910249U (en) | 2018-09-25 |
Family
ID=63570201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721165464.3U Active CN207910249U (en) | 2017-09-12 | 2017-09-12 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
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| CN (1) | CN207910249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666119A (en) * | 2017-09-12 | 2018-02-06 | 江苏银佳企业集团有限公司 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
| CN108301750A (en) * | 2017-01-11 | 2018-07-20 | 楼辉义 | A kind of window firebreak device |
| CN115548900A (en) * | 2022-10-21 | 2022-12-30 | 上海蓝箭电控设备南通有限公司 | Outdoor power distribution cabinet with high-temperature fire extinguishing function |
-
2017
- 2017-09-12 CN CN201721165464.3U patent/CN207910249U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301750A (en) * | 2017-01-11 | 2018-07-20 | 楼辉义 | A kind of window firebreak device |
| CN108301750B (en) * | 2017-01-11 | 2020-11-03 | 楼辉义 | Window fire protection device |
| CN107666119A (en) * | 2017-09-12 | 2018-02-06 | 江苏银佳企业集团有限公司 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
| CN115548900A (en) * | 2022-10-21 | 2022-12-30 | 上海蓝箭电控设备南通有限公司 | Outdoor power distribution cabinet with high-temperature fire extinguishing function |
| CN115548900B (en) * | 2022-10-21 | 2023-12-22 | 上海蓝箭电控设备南通有限公司 | Outdoor switch board with high temperature function of putting out a fire |
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